fix(EventEmitter) only apply if listener facebook#35577

cedric Madoerin · cedric Madoerin · commit 2a2c1f29ecd5 · 2023-02-08T08:51:47.000+01:00
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);
       }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -105,7 +105,7 @@ export default class EventEmitter<TEventToArgsMap: {...}>`
`105`	`105`	`> = this._registry[eventType];`
`106`	`106`	`if (registrations != null) {`
`107`	`107`	`for (const registration of [...registrations]) {`
`108`		`- registration.listener.apply(registration.context, args);`
	`108`	`+ registration.listener?.apply(registration.context, args);`
`109`	`109`	`}`
`110`	`110`	`}`
`111`	`111`	`}`