add FindByPath error handling

3 files changed, 15 insertions, 0 deletions

diff --git a/Emby.Server.Implementations/Collections/CollectionManager.cs b/Emby.Server.Implementations/Collections/CollectionManager.cs
index 9c26655fc..4e5d344a3 100644
--- a/Emby.Server.Implementations/Collections/CollectionManager.cs
+++ b/Emby.Server.Implementations/Collections/CollectionManager.cs
@@ -170,6 +170,11 @@ namespace Emby.Server.Implementations.Collections
             {
                 var item = _libraryManager.GetItemById(itemId);
 
+                if (string.IsNullOrWhiteSpace(item.Path))
+                {
+                    continue;
+                }
+
                 if (item == null)
                 {
                     throw new ArgumentException("No item exists with the supplied Id");
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs
index 94bd4e0d4..42eda00b7 100644
--- a/Emby.Server.Implementations/Library/LibraryManager.cs
+++ b/Emby.Server.Implementations/Library/LibraryManager.cs
@@ -864,6 +864,11 @@ namespace Emby.Server.Implementations.Library
             // If this returns multiple items it could be tricky figuring out which one is correct. 
             // In most cases, the newest one will be and the others obsolete but not yet cleaned up
 
+            if (string.IsNullOrWhiteSpace(path))
+            {
+                throw new ArgumentNullException("path");
+            }
+
             var query = new InternalItemsQuery
             {
                 Path = path,
diff --git a/Emby.Server.Implementations/Playlists/PlaylistManager.cs b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
index 474ef0f53..e0e133e38 100644
--- a/Emby.Server.Implementations/Playlists/PlaylistManager.cs
+++ b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
@@ -198,6 +198,11 @@ namespace Emby.Server.Implementations.Playlists
 
             foreach (var item in items)
             {
+                if (string.IsNullOrWhiteSpace(item.Path))
+                {
+                    continue;
+                }
+
                 list.Add(LinkedChild.Create(item));
             }