fix(revert): partial revert of #1125 (#1799)

googleapis · Oct 12, 2023 · 14eec93 · 14eec93
1 parent c5ed152
commit 14eec93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gapic/schema/wrappers.py b/gapic/schema/wrappers.py
@@ -713,7 +713,7 @@ def with_context(self, *,
         references.
         """
         visited_messages = visited_messages or set()
-        visited_messages.add(self)
+        visited_messages = visited_messages | {self}
         return dataclasses.replace(
             self,
             fields={