2 files changed, 7 insertions, 5 deletions
diff --git a/MediaBrowser.Controller/Extensions/ConfigurationExtensions.cs b/MediaBrowser.Controller/Extensions/ConfigurationExtensions.cs
index 4c2209b67..f9285c768 100644
--- a/MediaBrowser.Controller/Extensions/ConfigurationExtensions.cs
+++ b/MediaBrowser.Controller/Extensions/ConfigurationExtensions.cs
@@ -9,6 +9,12 @@ namespace MediaBrowser.Controller.Extensions
     public static class ConfigurationExtensions
     {
         /// <summary>
+        /// The key for a setting that specifies the default redirect path
+        /// to use for requests where the URL base prefix is invalid or missing..
+        /// </summary>
+        public const string DefaultRedirectKey = "DefaultRedirectPath";
+
+        /// <summary>
         /// The key for a setting that indicates whether the application should host web client content.
         /// </summary>
         public const string HostWebClientKey = "hostwebclient";
diff --git a/MediaBrowser.Controller/Extensions/StringExtensions.cs b/MediaBrowser.Controller/Extensions/StringExtensions.cs
index 3cc1f328a..182c8ef65 100644
--- a/MediaBrowser.Controller/Extensions/StringExtensions.cs
+++ b/MediaBrowser.Controller/Extensions/StringExtensions.cs
@@ -1,3 +1,4 @@
+#nullable enable
 #pragma warning disable CS1591
 
 using System;
@@ -15,11 +16,6 @@ namespace MediaBrowser.Controller.Extensions
     {
         public static string RemoveDiacritics(this string text)
         {
-            if (text == null)
-            {
-                throw new ArgumentNullException(nameof(text));
-            }
-
             var chars = Normalize(text, NormalizationForm.FormD)
                 .Where(ch => CharUnicodeInfo.GetUnicodeCategory(ch) != UnicodeCategory.NonSpacingMark);