better

Textualize · May 11, 2024 · ff4df98 · ff4df98
1 parent 2763370
commit ff4df98
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/textual/widget.py b/src/textual/widget.py
@@ -636,7 +636,8 @@ def set_loading(self, loading: bool) -> Awaitable:
                 if child.has_class(LOADING_INDICATOR_CLASS):
                     return child.remove()
 
-            async def dummy(): ...
+            async def dummy() -> None:
+                """Do nothing if there is no indicator."""
 
             return dummy()