From 9c0b8697bc689ef464b4e46c92717cd03e349e38 Mon Sep 17 00:00:00 2001
From: Jarrett Cruger <jcrugzz@gmail.com>
Date: Tue, 2 Dec 2014 10:25:46 -0700
Subject: [PATCH] [fix] fix #738

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

diff --git a/lib/http-proxy/common.js b/lib/http-proxy/common.js
index 6aee0bd..24ed323 100644
--- a/lib/http-proxy/common.js
+++ b/lib/http-proxy/common.js
@@ -150,7 +150,7 @@ common.urlJoin = function() {
   retSegs = [
     args.filter(function filter(a) {
       return !!a;
-    }).join('/').replace(/\/+/g, '/')
+    }).join('/').replace(/\/+/g, '/').replace(/:\//g, '://')
   ];
 
   // Only join the query string if it exists so we don't have trailing a '?'