From e68741e1316909e6e59a5c31d45355510e76d826 Mon Sep 17 00:00:00 2001
From: derflocki <florian.dorn@gmail.com>
Date: Wed, 10 Sep 2014 08:20:51 +0200
Subject: [PATCH] cleaned up

---
 httpbin/core.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/httpbin/core.py b/httpbin/core.py
index ca0b904..7d8464e 100644
--- a/httpbin/core.py
+++ b/httpbin/core.py
@@ -58,8 +58,8 @@ def set_cors_headers(response):
         # http://www.w3.org/TR/cors/#access-control-allow-methods-response-header
         response.headers['Access-Control-Allow-Methods'] = 'GET, POST, PUT, DELETE, PATCH, OPTIONS'
         response.headers['Access-Control-Max-Age'] = '3600'  # 1 hour cache
-        if request.headers.get('Access-Control-Request-Headers', None) != None:
-            response.headers['Access-Control-Allow-Headers'] = request.headers.get('Access-Control-Request-Headers', "")
+        if request.headers.get('Access-Control-Request-Headers') is not None:
+            response.headers['Access-Control-Allow-Headers'] = request.headers.get('Access-Control-Request-Headers')
     return response