fixes the failing test

OData · May 15, 2023 · 2f76583 · 2f76583
1 parent e4f6fb6
commit 2f76583
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/src/Microsoft.OData.Core/ODataWriterCore.cs b/src/Microsoft.OData.Core/ODataWriterCore.cs
@@ -2941,10 +2941,18 @@ private void PromoteNestedResourceInfoScope(ODataItem content)
                 }
                 else
                 {
-                    ODataResourceBase resource = content as ODataResourceBase;
-                    newScope.ResourceType = resource != null
-                                            ? GetResourceType(resource)
-                                            : GetResourceSetType(content as ODataResourceSetBase);
+                    if (content is ODataResourceBase resource)
+                    {
+                        newScope.ResourceType = string.IsNullOrEmpty(resource.TypeName) ?
+                            EdmUntypedStructuredType.Instance :
+                            GetResourceType(resource);
+                    }
+                    else if (content is ODataResourceSetBase resourceSet)
+                    {
+                        newScope.ResourceType = string.IsNullOrEmpty(resourceSet.TypeName) ?
+                            EdmUntypedStructuredType.Instance :
+                            GetResourceSetType(resourceSet);
+                    }
                 }
             }
         }