From a632d00a1cbb6f4f8978cb45dd9789658cceb7c8 Mon Sep 17 00:00:00 2001
From: remitamine <remitamine@gmail.com>
Date: Fri, 19 May 2017 14:28:35 +0200
Subject: [PATCH] Remove duplicate line in Lib/http/client.py (#1665)

---
 Lib/http/client.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Lib/http/client.py b/Lib/http/client.py
index 0f660710a72..bbb3152dca5 100644
--- a/Lib/http/client.py
+++ b/Lib/http/client.py
@@ -371,7 +371,6 @@ class HTTPResponse(io.BufferedIOBase):
         if self.version == 11:
             # An HTTP/1.1 proxy is assumed to stay open unless
             # explicitly closed.
-            conn = self.headers.get("connection")
             if conn and "close" in conn.lower():
                 return True
             return False