From 3f817c3a18eb111bfb3cd88dcc34031c8d0602fc Mon Sep 17 00:00:00 2001
From: poldridge <poldridge@users.noreply.github.com>
Date: Fri, 6 Jun 2014 22:08:58 -0700
Subject: [PATCH] Update index.js

Added missing hasOwnProperty check. socket.io breaks without it when Object.prototype has been extended.
---
 lib/index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index 7d67ce92..9e07c304 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -159,7 +159,9 @@ Server.prototype.adapter = function(v){
   if (!arguments.length) return this._adapter;
   this._adapter = v;
   for (var i in this.nsps) {
-    this.nsps[i].initAdapter();
+    if (this.nsps[i].hasOwnProperty(i)) {
+      this.nsps[i].initAdapter();
+    }
   }
   return this;
 };