fix(EcentEmitter) only apply if listener exists facebook#35577

DerBasler · Feb 7, 2023 · 721ea29 · 721ea29
1 parent 7adf6b1
commit 721ea29
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Libraries/vendor/emitter/EventEmitter.js b/Libraries/vendor/emitter/EventEmitter.js
@@ -105,7 +105,7 @@ export default class EventEmitter<TEventToArgsMap: {...}>
     > = this._registry[eventType];
     if (registrations != null) {
       for (const registration of [...registrations]) {
-        registration.listener.apply(registration.context, args);
+        registration?.listener?.apply(registration.context, args);
       }
     }
   }