Invert if statement to reduce nesting

OData · Mar 5, 2024 · 62d052b · 62d052b
1 parent aa48739
commit 62d052b
Showing 1 changed file with 13 additions and 16 deletions.
diff --git a/src/Microsoft.AspNetCore.OData/Formatter/Serialization/ODataSerializerContext.cs b/src/Microsoft.AspNetCore.OData/Formatter/Serialization/ODataSerializerContext.cs
@@ -298,25 +298,22 @@ internal bool IsDeltaOfT
         {
             get
             {
-                if (_isDeltaOfT == null)
+                if (_isDeltaOfT is not null)
                 {
-                    if (Type == null)
-                    {
-                        _isDeltaOfT = false;
-                    }
-                    else if (Type.IsGenericType)
-                    {
-                        var genericTypeDefinition = Type.GetGenericTypeDefinition();
-                        _isDeltaOfT = (genericTypeDefinition == typeof(Delta<>) ||
-                                       genericTypeDefinition == typeof(DeltaSet<>) ||
-                                       genericTypeDefinition == typeof(DeltaDeletedResource<>));
-                    }
-                    else
-                    {
-                        _isDeltaOfT = false;
-                    }
+                    return _isDeltaOfT.Value;
+                }
+
+                if (Type is not { IsGenericType: true })
+                {
+                    _isDeltaOfT = false;
+                    return _isDeltaOfT.Value;
                 }
 
+                var genericTypeDefinition = Type.GetGenericTypeDefinition();
+                _isDeltaOfT = genericTypeDefinition == typeof(Delta<>) ||
+                              genericTypeDefinition == typeof(DeltaSet<>) ||
+                              genericTypeDefinition == typeof(DeltaDeletedResource<>);
+
                 return _isDeltaOfT.Value;
             }
         }