Replace == null with is null

7 files changed, 35 insertions, 35 deletions

diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index cf9be5a54a..2f4854a6dd 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -295,7 +295,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 }
 
                 var program = GetProgramInfoFromCache(timer);
-                if (program == null)
+                if (program is null)
                 {
                     OnTimerOutOfDate(timer);
                     continue;
@@ -642,7 +642,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 programInfo = GetProgramInfoFromCache(info);
             }
 
-            if (programInfo == null)
+            if (programInfo is null)
             {
                 _logger.LogInformation("Unable to find program with Id {0}. Will search using start date", info.ProgramId);
                 programInfo = GetProgramInfoFromCache(info.ChannelId, info.StartDate);
@@ -744,7 +744,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
         {
             var existingTimer = _timerProvider.GetTimer(updatedTimer.Id);
 
-            if (existingTimer == null)
+            if (existingTimer is null)
             {
                 throw new ResourceNotFoundException();
             }
@@ -912,7 +912,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
                 var epgChannel = await GetEpgChannelFromTunerChannel(provider.Item1, provider.Item2, channel, cancellationToken).ConfigureAwait(false);
 
-                if (epgChannel == null)
+                if (epgChannel is null)
                 {
                     _logger.LogDebug("EPG channel not found for tuner channel {0}-{1} from {2}-{3}", channel.Number, channel.Name, provider.Item1.Name, provider.Item2.ListingsId ?? string.Empty);
                     continue;
@@ -945,7 +945,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 {
                     var provider = _liveTvManager.ListingProviders.FirstOrDefault(l => string.Equals(l.Type, i.Type, StringComparison.OrdinalIgnoreCase));
 
-                    return provider == null ? null : new Tuple<IListingsProvider, ListingsProviderInfo>(provider, i);
+                    return provider is null ? null : new Tuple<IListingsProvider, ListingsProviderInfo>(provider, i);
                 })
                 .Where(i => i != null)
                 .ToList();
@@ -1232,7 +1232,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 programInfo = GetProgramInfoFromCache(timer);
             }
 
-            if (programInfo == null)
+            if (programInfo is null)
             {
                 _logger.LogInformation("Unable to find program with Id {0}. Will search using start date", timer.ProgramId);
                 programInfo = GetProgramInfoFromCache(timer.ChannelId, timer.StartDate);
@@ -1437,7 +1437,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
             var parentPath = Path.GetDirectoryName(path);
 
-            while (item == null && !string.IsNullOrEmpty(path))
+            while (item is null && !string.IsNullOrEmpty(path))
             {
                 item = _libraryManager.FindByPath(path, null);
 
@@ -1474,7 +1474,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             var seriesTimerId = timer.SeriesTimerId;
             var seriesTimer = _seriesTimerProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, seriesTimerId, StringComparison.OrdinalIgnoreCase));
 
-            if (seriesTimer == null || seriesTimer.KeepUpTo <= 0)
+            if (seriesTimer is null || seriesTimer.KeepUpTo <= 0)
             {
                 return;
             }
@@ -1695,7 +1695,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 _ => null
             };
 
-            if (imageSaveFilenameWithoutExtension == null)
+            if (imageSaveFilenameWithoutExtension is null)
             {
                 return;
             }
@@ -1782,7 +1782,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 }).FirstOrDefault() as LiveTvProgram;
 
                 // dummy this up
-                if (program == null)
+                if (program is null)
                 {
                     program = new LiveTvProgram
                     {
@@ -2240,7 +2240,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                         ? null
                         : _timerProvider.GetTimerByProgramId(timer.ProgramId));
 
-                if (existingTimer == null)
+                if (existingTimer is null)
                 {
                     if (ShouldCancelTimerForSeriesTimer(seriesTimer, timer))
                     {
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
index 58b798ce67..80e3e5233f 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
@@ -49,7 +49,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 {
                     var bytes = File.ReadAllBytes(_dataPath);
                     _items = JsonSerializer.Deserialize<T[]>(bytes, _jsonOptions);
-                    if (_items == null)
+                    if (_items is null)
                     {
                         Logger.LogError("Error deserializing {Path}, data was null", _dataPath);
                         _items = Array.Empty<T>();
diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
index b981ad81a7..69670e8110 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
@@ -111,7 +111,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             using var response = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
             await using var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
             var dailySchedules = await JsonSerializer.DeserializeAsync<IReadOnlyList<DayDto>>(responseStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
-            if (dailySchedules == null)
+            if (dailySchedules is null)
             {
                 return Array.Empty<ProgramInfo>();
             }
@@ -127,7 +127,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             using var innerResponse = await Send(programRequestOptions, true, info, cancellationToken).ConfigureAwait(false);
             await using var innerResponseStream = await innerResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
             var programDetails = await JsonSerializer.DeserializeAsync<IReadOnlyList<ProgramDetailsDto>>(innerResponseStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
-            if (programDetails == null)
+            if (programDetails is null)
             {
                 return Array.Empty<ProgramInfo>();
             }
@@ -228,7 +228,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
 
         private ProgramInfo GetProgram(string channelId, ProgramDto programInfo, ProgramDetailsDto details)
         {
-            if (programInfo.AirDateTime == null)
+            if (programInfo.AirDateTime is null)
             {
                 return null;
             }
@@ -283,7 +283,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 EpisodeTitle = episodeTitle,
                 Audio = audioType,
                 // IsNew = programInfo.@new ?? false,
-                IsRepeat = programInfo.New == null,
+                IsRepeat = programInfo.New is null,
                 IsSeries = string.Equals(details.EntityType, "episode", StringComparison.OrdinalIgnoreCase),
                 ImageUrl = details.PrimaryImage,
                 ThumbImageUrl = details.ThumbImage,
@@ -407,7 +407,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 .ThenByDescending(i => GetSizeOrder(i))
                 .FirstOrDefault();
 
-            if (match == null)
+            if (match is null)
             {
                 return null;
             }
@@ -785,7 +785,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
             await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
             var root = await JsonSerializer.DeserializeAsync<ChannelDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false);
-            if (root == null)
+            if (root is null)
             {
                 return new List<ChannelInfo>();
             }
diff --git a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
index 264eec947a..1b72a44b4b 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
@@ -162,7 +162,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 HasImage = !string.IsNullOrEmpty(program.Icon?.Source),
                 OfficialRating = string.IsNullOrEmpty(program.Rating?.Value) ? null : program.Rating.Value,
                 CommunityRating = program.StarRating,
-                SeriesId = program.Episode == null ? null : program.Title?.GetMD5().ToString("N", CultureInfo.InvariantCulture)
+                SeriesId = program.Episode is null ? null : program.Title?.GetMD5().ToString("N", CultureInfo.InvariantCulture)
             };
 
             if (string.IsNullOrWhiteSpace(program.ProgramId))
diff --git a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
index c09f9cf8d0..a92b473b5d 100644
--- a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
@@ -150,7 +150,7 @@ namespace Emby.Server.Implementations.LiveTv
                 dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N", CultureInfo.InvariantCulture);
             }
 
-            dto.DayPattern = info.Days == null ? null : GetDayPattern(info.Days.ToArray());
+            dto.DayPattern = info.Days is null ? null : GetDayPattern(info.Days.ToArray());
 
             FillImages(dto, info.Name, info.SeriesId);
 
@@ -228,7 +228,7 @@ namespace Emby.Server.Implementations.LiveTv
                     }
                 }
 
-                if (dto.ParentBackdropImageTags == null || dto.ParentBackdropImageTags.Length == 0)
+                if (dto.ParentBackdropImageTags is null || dto.ParentBackdropImageTags.Length == 0)
                 {
                     image = program.GetImageInfo(ImageType.Backdrop, 0);
                     if (image != null)
@@ -305,7 +305,7 @@ namespace Emby.Server.Implementations.LiveTv
                 DtoOptions = new DtoOptions(false)
             }).FirstOrDefault();
 
-            if (program == null)
+            if (program is null)
             {
                 program = _libraryManager.GetItemList(new InternalItemsQuery
                 {
@@ -334,7 +334,7 @@ namespace Emby.Server.Implementations.LiveTv
                     }
                 }
 
-                if (dto.ParentBackdropImageTags == null || dto.ParentBackdropImageTags.Length == 0)
+                if (dto.ParentBackdropImageTags is null || dto.ParentBackdropImageTags.Length == 0)
                 {
                     image = program.GetImageInfo(ImageType.Backdrop, 0);
                     if (image != null)
diff --git a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
index 97c2e6e306..ea26a2227f 100644
--- a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
@@ -434,7 +434,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             var item = _libraryManager.GetItemById(id) as LiveTvChannel;
 
-            if (item == null)
+            if (item is null)
             {
                 item = new LiveTvChannel
                 {
@@ -948,7 +948,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             var channel = _libraryManager.GetItemById(program.ChannelId);
 
-            if (channel == null)
+            if (channel is null)
             {
                 return score;
             }
@@ -1314,7 +1314,7 @@ namespace Emby.Server.Implementations.LiveTv
 
         private QueryResult<BaseItem> GetEmbyRecordings(RecordingQuery query, DtoOptions dtoOptions, User user)
         {
-            if (user == null)
+            if (user is null)
             {
                 return new QueryResult<BaseItem>();
             }
@@ -1702,7 +1702,7 @@ namespace Emby.Server.Implementations.LiveTv
         {
             var timer = await GetTimer(id, CancellationToken.None).ConfigureAwait(false);
 
-            if (timer == null)
+            if (timer is null)
             {
                 throw new ResourceNotFoundException(string.Format(CultureInfo.InvariantCulture, "Timer with Id {0} not found", id));
             }
@@ -1721,7 +1721,7 @@ namespace Emby.Server.Implementations.LiveTv
         {
             var timer = await GetSeriesTimer(id, CancellationToken.None).ConfigureAwait(false);
 
-            if (timer == null)
+            if (timer is null)
             {
                 throw new ResourceNotFoundException(string.Format(CultureInfo.InvariantCulture, "SeriesTimer with Id {0} not found", id));
             }
@@ -1834,7 +1834,7 @@ namespace Emby.Server.Implementations.LiveTv
                     {
                         var internalChannelId = _tvDtoService.GetInternalChannelId(i.Item2.Name, i.Item1.ChannelId);
                         var channel = _libraryManager.GetItemById(internalChannelId);
-                        channelName = channel == null ? null : channel.Name;
+                        channelName = channel is null ? null : channel.Name;
                     }
 
                     return _tvDtoService.GetSeriesTimerInfoDto(i.Item1, i.Item2, channelName);
@@ -2147,7 +2147,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             var service = _services.FirstOrDefault(i => string.Equals(i.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture), parts[0], StringComparison.OrdinalIgnoreCase));
 
-            if (service == null)
+            if (service is null)
             {
                 throw new ArgumentException("Service not found.");
             }
@@ -2178,7 +2178,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             var provider = _tunerHosts.FirstOrDefault(i => string.Equals(info.Type, i.Type, StringComparison.OrdinalIgnoreCase));
 
-            if (provider == null)
+            if (provider is null)
             {
                 throw new ResourceNotFoundException();
             }
@@ -2222,7 +2222,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             var provider = _listingProviders.FirstOrDefault(i => string.Equals(info.Type, i.Type, StringComparison.OrdinalIgnoreCase));
 
-            if (provider == null)
+            if (provider is null)
             {
                 throw new ResourceNotFoundException(
                     string.Format(
@@ -2334,7 +2334,7 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 var provider = _listingProviders.FirstOrDefault(i => string.Equals(providerType, i.Type, StringComparison.OrdinalIgnoreCase));
 
-                if (provider == null)
+                if (provider is null)
                 {
                     throw new ResourceNotFoundException();
                 }
@@ -2347,7 +2347,7 @@ namespace Emby.Server.Implementations.LiveTv
 
                 var provider = _listingProviders.FirstOrDefault(i => string.Equals(info.Type, i.Type, StringComparison.OrdinalIgnoreCase));
 
-                if (provider == null)
+                if (provider is null)
                 {
                     throw new ResourceNotFoundException();
                 }
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
index e0eaa8e585..04d64e5006 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
@@ -302,7 +302,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
 
             var hdHomerunChannelInfo = channels.FirstOrDefault() as HdHomerunChannelInfo;
 
-            if (hdHomerunChannelInfo == null || hdHomerunChannelInfo.IsLegacyTuner)
+            if (hdHomerunChannelInfo is null || hdHomerunChannelInfo.IsLegacyTuner)
             {
                 return await GetTunerInfosUdp(info, cancellationToken).ConfigureAwait(false);
             }