Add default nullable enum typereader (#1518)

discord-net · Nov 24, 2021 · f7a07ae · f7a07ae
1 parent 6abdfcb
commit f7a07ae
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/Discord.Net.Commands/CommandService.cs b/src/Discord.Net.Commands/CommandService.cs
@@ -438,6 +438,13 @@ internal TypeReader GetDefaultTypeReader(Type type)
                 _defaultTypeReaders[type] = reader;
                 return reader;
             }
+            var underlyingType = Nullable.GetUnderlyingType(type);
+            if (underlyingType != null && underlyingType.IsEnum)
+            {
+                reader = NullableTypeReader.Create(underlyingType, EnumTypeReader.GetReader(underlyingType));
+                _defaultTypeReaders[type] = reader;
+                return reader;
+            }
 
             //Is this an entity?
             for (int i = 0; i < _entityTypeReaders.Count; i++)