From f2c29f1be0d31b654c5c696ac142be642f8ab45e Mon Sep 17 00:00:00 2001
From: jetz <jet.zheung@gmail.com>
Date: Thu, 22 May 2014 23:05:26 +0800
Subject: [PATCH] No local version in _req_header func.Fixed

---
 lib/resty/http/simple.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/resty/http/simple.lua b/lib/resty/http/simple.lua
index aab6d8d..153dc53 100644
--- a/lib/resty/http/simple.lua
+++ b/lib/resty/http/simple.lua
@@ -122,7 +122,7 @@ local function _req_header(self, opts)
     if not headers['Accept'] then
 	headers['Accept'] = "*/*"
     end
-    if version == 0 and not headers['Connection'] then
+    if opts.version == 0 and not headers['Connection'] then
 	headers['Connection'] = "Keep-Alive"
     end