Enable nullable reference types for MediaBrowser.Common

1 files changed, 3 insertions, 3 deletions

diff --git a/MediaBrowser.Common/Json/Converters/JsonNullableStructConverterFactory.cs b/MediaBrowser.Common/Json/Converters/JsonNullableStructConverterFactory.cs
index d5b54e3ca..e2a3d798a 100644
--- a/MediaBrowser.Common/Json/Converters/JsonNullableStructConverterFactory.cs
+++ b/MediaBrowser.Common/Json/Converters/JsonNullableStructConverterFactory.cs
@@ -18,10 +18,10 @@ namespace MediaBrowser.Common.Json.Converters
         }
 
         /// <inheritdoc />
-        public override JsonConverter CreateConverter(Type typeToConvert, JsonSerializerOptions options)
+        public override JsonConverter? CreateConverter(Type typeToConvert, JsonSerializerOptions options)
         {
             var structType = typeToConvert.GenericTypeArguments[0];
-            return (JsonConverter)Activator.CreateInstance(typeof(JsonNullableStructConverter<>).MakeGenericType(structType));
+            return (JsonConverter?)Activator.CreateInstance(typeof(JsonNullableStructConverter<>).MakeGenericType(structType));
         }
     }
-}
\ No newline at end of file
+}