Fix warning: Type cast is redundant (#2149)

1 files changed, 1 insertions, 1 deletions

diff --git a/Jellyfin.Api/Controllers/DisplayPreferencesController.cs b/Jellyfin.Api/Controllers/DisplayPreferencesController.cs
index 87b4577b6..2079476d0 100644
--- a/Jellyfin.Api/Controllers/DisplayPreferencesController.cs
+++ b/Jellyfin.Api/Controllers/DisplayPreferencesController.cs
@@ -137,7 +137,7 @@ namespace Jellyfin.Api.Controllers
             }
 
             var existingDisplayPreferences = _displayPreferencesManager.GetDisplayPreferences(userId, itemId, client);
-            existingDisplayPreferences.IndexBy = Enum.TryParse<IndexingKind>(displayPreferences.IndexBy, true, out var indexBy) ? indexBy : (IndexingKind?)null;
+            existingDisplayPreferences.IndexBy = Enum.TryParse<IndexingKind>(displayPreferences.IndexBy, true, out var indexBy) ? indexBy : null;
             existingDisplayPreferences.ShowBackdrop = displayPreferences.ShowBackdrop;
             existingDisplayPreferences.ShowSidebar = displayPreferences.ShowSidebar;