Add exception handling for mode double click (#171)

yorkie-team · Mar 4, 2024 · 34e599a · 34e599a
1 parent f82c891
commit 34e599a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/frontend/src/components/headers/DocumentHeader.tsx b/frontend/src/components/headers/DocumentHeader.tsx
@@ -77,6 +77,7 @@ function DocumentHeader() {
 	]);
 
 	const handleChangeMode = (newMode: EditorModeType) => {
+		if (!newMode) return;
 		dispatch(setMode(newMode));
 	};