Use ArgumentException.ThrowIfNullOrEmpty

1 files changed, 2 insertions, 8 deletions

diff --git a/MediaBrowser.Model/Net/MimeTypes.cs b/MediaBrowser.Model/Net/MimeTypes.cs
index 3b03466e9..8157dc0c2 100644
--- a/MediaBrowser.Model/Net/MimeTypes.cs
+++ b/MediaBrowser.Model/Net/MimeTypes.cs
@@ -140,10 +140,7 @@ namespace MediaBrowser.Model.Net
         [return: NotNullIfNotNull("defaultValue")]
         public static string? GetMimeType(string filename, string? defaultValue = null)
         {
-            if (filename.Length == 0)
-            {
-                throw new ArgumentException("String can't be empty.", nameof(filename));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(filename);
 
             var ext = Path.GetExtension(filename);
 
@@ -168,10 +165,7 @@ namespace MediaBrowser.Model.Net
 
         public static string? ToExtension(string mimeType)
         {
-            if (mimeType.Length == 0)
-            {
-                throw new ArgumentException("String can't be empty.", nameof(mimeType));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(mimeType);
 
             // handle text/html; charset=UTF-8
             mimeType = mimeType.AsSpan().LeftPart(';').ToString();