From c54913f0dbb6a260cf0faf9a3f2fb20c4426331d Mon Sep 17 00:00:00 2001
From: Andrey Fedorov <anfedorov@gmail.com>
Date: Mon, 5 Nov 2012 02:21:36 -0800
Subject: [PATCH] .

---
 js/events.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/events.js b/js/events.js
index 09d0ce899..7a2098f98 100644
--- a/js/events.js
+++ b/js/events.js
@@ -48,7 +48,7 @@ EventEmitter.prototype.listeners = function (e) {
 EventEmitter.prototype.once = function (e, f) {
   var that = this;
   this.on(e, function g() {
-    f.apply(es, arguments);
+    f.apply(e, arguments);
     that.off(e, g);
   });
   return this;