Merge pull request #69 from lordnox/patch-1

fix: add if exists to eventEmitter
ChiriVulpes · Dec 9, 2023 · 0e60385 · 0e60385
2 parents 2964630 + 49d065f
commit 0e60385
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/util/EventEmitter.ts b/src/util/EventEmitter.ts
@@ -74,8 +74,9 @@ class EventEmitter implements NodeEventEmitter {
 	}
 
 	public emit (eventName: string | symbol, ...args: any[]): boolean {
-		for (const listener of this._listeners[eventName])
-			listener(...args);
+		if (this._listeners[eventName]) 
+			for (const listener of this._listeners[eventName])
+				listener(...args);
 		return true;
 	}
 
@@ -106,4 +107,4 @@ class EventEmitter implements NodeEventEmitter {
 	}
 }
 
-export default EventEmitter;
+export default EventEmitter;