From 12dab7ba22d9468eb77abc8715183af64e3aee36 Mon Sep 17 00:00:00 2001
From: George Xie <georgexsh@gmail.com>
Date: Fri, 21 Sep 2018 14:48:06 +0800
Subject: [PATCH] remove duplicated "X-Forwarded-For" from ENV_HEADERS

---
 httpbin/helpers.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/httpbin/helpers.py b/httpbin/helpers.py
index aef1119..b29e183 100644
--- a/httpbin/helpers.py
+++ b/httpbin/helpers.py
@@ -48,7 +48,6 @@ ENV_HEADERS = (
     'X-Heroku-Queue-Wait-Time',
     'X-Forwarded-For',
     'X-Heroku-Dynos-In-Use',
-    'X-Forwarded-For',
     'X-Forwarded-Protocol',
     'X-Forwarded-Port',
     'X-Request-Id',