Use ArgumentException.ThrowIfNullOrEmpty

3 files changed, 5 insertions, 21 deletions

diff --git a/MediaBrowser.Providers/Manager/ImageSaver.cs b/MediaBrowser.Providers/Manager/ImageSaver.cs
index 2061d384c4..50e7040607 100644
--- a/MediaBrowser.Providers/Manager/ImageSaver.cs
+++ b/MediaBrowser.Providers/Manager/ImageSaver.cs
@@ -87,10 +87,7 @@ namespace MediaBrowser.Providers.Manager
 
         public async Task SaveImage(BaseItem item, Stream source, string mimeType, ImageType type, int? imageIndex, bool? saveLocallyWithMedia, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(mimeType))
-            {
-                throw new ArgumentNullException(nameof(mimeType));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(mimeType);
 
             var saveLocally = item.SupportsLocalMetadata && item.IsSaveLocalMetadataEnabled() && !item.ExtraType.HasValue && item is not Audio;
 
diff --git a/MediaBrowser.Providers/Manager/MetadataService.cs b/MediaBrowser.Providers/Manager/MetadataService.cs
index 077bb30f4c..5b5ca0fca1 100644
--- a/MediaBrowser.Providers/Manager/MetadataService.cs
+++ b/MediaBrowser.Providers/Manager/MetadataService.cs
@@ -918,15 +918,8 @@ namespace MediaBrowser.Providers.Manager
             var source = sourceResult.Item;
             var target = targetResult.Item;
 
-            if (source is null)
-            {
-                throw new ArgumentException("Item cannot be null.", nameof(sourceResult));
-            }
-
-            if (target is null)
-            {
-                throw new ArgumentException("Item cannot be null.", nameof(targetResult));
-            }
+            ArgumentNullException.ThrowIfNull(sourceResult);
+            ArgumentNullException.ThrowIfNull(targetResult);
 
             if (!lockedFields.Contains(MetadataField.Name))
             {
diff --git a/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs b/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs
index 6cd1d49b09..6713a34e61 100644
--- a/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs
+++ b/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs
@@ -365,10 +365,7 @@ namespace MediaBrowser.Providers.Plugins.Omdb
 
         internal string GetDataFilePath(string imdbId)
         {
-            if (string.IsNullOrEmpty(imdbId))
-            {
-                throw new ArgumentNullException(nameof(imdbId));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(imdbId);
 
             var dataPath = Path.Combine(_configurationManager.ApplicationPaths.CachePath, "omdb");
 
@@ -379,10 +376,7 @@ namespace MediaBrowser.Providers.Plugins.Omdb
 
         internal string GetSeasonFilePath(string imdbId, int seasonId)
         {
-            if (string.IsNullOrEmpty(imdbId))
-            {
-                throw new ArgumentNullException(nameof(imdbId));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(imdbId);
 
             var dataPath = Path.Combine(_configurationManager.ApplicationPaths.CachePath, "omdb");