@@ -1 +1 @@
-Subproject commit 5c347bfe5cb8ec62ea2872348ab9304ba0c585f8
+Subproject commit 7e4606d166e1a587263a022b388e1232f42cd7d4
@@ -604,7 +604,7 @@ EventEmitter.prototype.addListener = function(type, listener, scope, once) {
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
}
-
+ return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;