From 832a1dcc1e9c5374b30a4edba4c0283774502c5f Mon Sep 17 00:00:00 2001
From: TJ Holowaychuk <tj@vision-media.ca>
Date: Thu, 22 Aug 2013 11:53:14 -0700
Subject: [PATCH] change socket error listener to just use length

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

diff --git a/lib/application.js b/lib/application.js
index 8af42bc..0f0f3c7 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -125,7 +125,7 @@ app.callback = function(){
   return function(req, res){
     var ctx = new self.Context(self, req, res);
 
-    if (!~ctx.socket.listeners('error').indexOf(onerror)) {
+    if (!ctx.socket.listeners('error').length) {
       ctx.socket.on('error', onerror);
     }