Mirroring change from node's patch for addOnce.

ThisIsMissEm · Jan 15, 2010 · af8730b · af8730b
1 parent 8c1b9c6
commit af8730b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/queue.js b/lib/queue.js
@@ -20,6 +20,8 @@ if(process.EventEmitter.prototype.addOnce == undefined){
 			EventEmitter.removeListener(signal, arguments.callee);
 			callback.apply(this, arguments);
 		});
+
+		return this;
 	};
 }