From f5c32c14909113607973e566f8205ab29b6c464f Mon Sep 17 00:00:00 2001
From: Seggy Umboh <seggy.umboh@gmail.com>
Date: Fri, 14 Sep 2012 18:43:53 -0700
Subject: [PATCH] Fixed global leak

---
 lib/transports/websocket/default.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/transports/websocket/default.js b/lib/transports/websocket/default.js
index 091fdd44fd..4e23835def 100644
--- a/lib/transports/websocket/default.js
+++ b/lib/transports/websocket/default.js
@@ -74,7 +74,8 @@ WebSocket.prototype.protocolVersion = 'hixie-76';
  */
 
 WebSocket.prototype.onSocketConnect = function () {
-  var self = this;
+  var self = this
+    , location;
 
   this.socket.setNoDelay(true);
 
@@ -89,11 +90,11 @@ WebSocket.prototype.onSocketConnect = function () {
 
   var origin = this.req.headers['origin']
   , waitingForNonce = false;
-  if(this.manager.settings['match origin protocol']){
+  if (this.manager.settings['match origin protocol']) {
     location = (origin.indexOf('https')>-1 ? 'wss' : 'ws') + '://' + this.req.headers.host + this.req.url;
-  }else if(this.socket.encrypted){
+  } else if (this.socket.encrypted){
     location = 'wss://' + this.req.headers.host + this.req.url;
-  }else{
+  } else {
     location = 'ws://' + this.req.headers.host + this.req.url;
   }