Merge branch 'master' into network-rewrite

1 files changed, 4 insertions, 15 deletions

diff --git a/Emby.Drawing/ImageProcessor.cs b/Emby.Drawing/ImageProcessor.cs
index 11256dafd..5a49e876a 100644
--- a/Emby.Drawing/ImageProcessor.cs
+++ b/Emby.Drawing/ImageProcessor.cs
@@ -436,7 +436,7 @@ namespace Emby.Drawing
         /// <inheritdoc />
         public string? GetImageCacheTag(User user)
         {
-            if (user.ProfileImage == null)
+            if (user.ProfileImage is null)
             {
                 return null;
             }
@@ -503,20 +503,9 @@ namespace Emby.Drawing
         /// </exception>
         public string GetCachePath(string path, string uniqueName, string fileExtension)
         {
-            if (string.IsNullOrEmpty(path))
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
-
-            if (string.IsNullOrEmpty(uniqueName))
-            {
-                throw new ArgumentNullException(nameof(uniqueName));
-            }
-
-            if (string.IsNullOrEmpty(fileExtension))
-            {
-                throw new ArgumentNullException(nameof(fileExtension));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(path);
+            ArgumentException.ThrowIfNullOrEmpty(uniqueName);
+            ArgumentException.ThrowIfNullOrEmpty(fileExtension);
 
             var filename = uniqueName.GetMD5() + fileExtension;