fixed bug with User Appearance Settings Tab caused by changes in TextualBody.tsx

Author: nmscode

src/components/views/messages/TextualBody.tsx

@@ -575,7 +575,7 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
         const client = MatrixClientPeg.get();
         const room = client.getRoom(mxEvent.getRoomId());
         //TODO: Decrypt emotes if encryption is added
-        let emotesEvent = room.currentState.getStateEvents("m.room.emotes", "");
+        let emotesEvent = room?.currentState.getStateEvents("m.room.emotes", "");
         let rawEmotes = emotesEvent ? (emotesEvent.getContent() || {}) : {};
         let finalEmotes = {};
         for (let key in rawEmotes) {