update data destructuring

sdy
Commit 5b9b7edc8ab4d33410a0f2968e5da0be0f286dac 5b9b7edc 1 parent 8eac24c3
Showing 1 changed file with 5 additions and 5 deletions
front/src/Routes/Chat/ChatContainer.js
--- a/front/src/Routes/Chat/ChatContainer.js
View file @5b9b7ed
+++ b/front/src/Routes/Chat/ChatContainer.js
View file @5b9b7ed
@@ -18,12 +18,12 @@ export default withRouter(({ location }) => {
 
   if (roomName !== undefined) {
     const { data } = useQuery(GET_ROOM_BY_NAME, { variables: { roomName } });
-     const {
-       getRoomByName: {
+     if (data !== undefined) {
+       const {
         getRoomByName: { id: roomId },
-       },
-     } = data;
-     roomNum = Number(roomId);
+       } = data;
+       roomNum = Number(roomId);
+     }
   }
 
   const [createMsg] = useMutation(WHOLE_MESSAGE);