Replace != null with is not null

2 files changed, 6 insertions, 6 deletions

diff --git a/Emby.Server.Implementations/Collections/CollectionImageProvider.cs b/Emby.Server.Implementations/Collections/CollectionImageProvider.cs
index ca8409402..c31bb4fb9 100644
--- a/Emby.Server.Implementations/Collections/CollectionImageProvider.cs
+++ b/Emby.Server.Implementations/Collections/CollectionImageProvider.cs
@@ -59,7 +59,7 @@ namespace Emby.Server.Implementations.Collections
                     var episode = subItem as Episode;
 
                     var series = episode?.Series;
-                    if (series != null && series.HasImage(ImageType.Primary))
+                    if (series is not null && series.HasImage(ImageType.Primary))
                     {
                         return series;
                     }
@@ -71,7 +71,7 @@ namespace Emby.Server.Implementations.Collections
 
                     var parent = subItem.GetOwner() ?? subItem.GetParent();
 
-                    if (parent != null && parent.HasImage(ImageType.Primary))
+                    if (parent is not null && parent.HasImage(ImageType.Primary))
                     {
                         if (parent is MusicAlbum)
                         {
@@ -81,7 +81,7 @@ namespace Emby.Server.Implementations.Collections
 
                     return null;
                 })
-                .Where(i => i != null)
+                .Where(i => i is not null)
                 .GroupBy(x => x!.Id) // We removed the null values
                 .Select(x => x.First())
                 .ToList()!; // Again... the list doesn't contain any null values
diff --git a/Emby.Server.Implementations/Collections/CollectionManager.cs b/Emby.Server.Implementations/Collections/CollectionManager.cs
index 701c7b61d..b53c8ca51 100644
--- a/Emby.Server.Implementations/Collections/CollectionManager.cs
+++ b/Emby.Server.Implementations/Collections/CollectionManager.cs
@@ -81,7 +81,7 @@ namespace Emby.Server.Implementations.Collections
         internal async Task<Folder?> EnsureLibraryFolder(string path, bool createIfNeeded)
         {
             var existingFolder = FindFolders(path).FirstOrDefault();
-            if (existingFolder != null)
+            if (existingFolder is not null)
             {
                 return existingFolder;
             }
@@ -265,7 +265,7 @@ namespace Emby.Server.Implementations.Collections
             {
                 var childItem = _libraryManager.GetItemById(guidId);
 
-                var child = collection.LinkedChildren.FirstOrDefault(i => (i.ItemId.HasValue && i.ItemId.Value.Equals(guidId)) || (childItem != null && string.Equals(childItem.Path, i.Path, StringComparison.OrdinalIgnoreCase)));
+                var child = collection.LinkedChildren.FirstOrDefault(i => (i.ItemId.HasValue && i.ItemId.Value.Equals(guidId)) || (childItem is not null && string.Equals(childItem.Path, i.Path, StringComparison.OrdinalIgnoreCase)));
 
                 if (child is null)
                 {
@@ -275,7 +275,7 @@ namespace Emby.Server.Implementations.Collections
 
                 list.Add(child);
 
-                if (childItem != null)
+                if (childItem is not null)
                 {
                     itemList.Add(childItem);
                 }