From bcafd6eb22a1e0648e402baae55e807621589cd0 Mon Sep 17 00:00:00 2001
From: "Paul J. Davis" <paul.joseph.davis@gmail.com>
Date: Fri, 14 Jan 2011 19:16:23 -0500
Subject: [PATCH] Fix broken responses with missing Content-Length.

We were testing for None and using a default value of -1.
---
 gunicorn/http/wsgi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gunicorn/http/wsgi.py b/gunicorn/http/wsgi.py
index 68c2d94c..5341cdd8 100644
--- a/gunicorn/http/wsgi.py
+++ b/gunicorn/http/wsgi.py
@@ -117,7 +117,7 @@ class Response(object):
         self.should_close = req.should_close()
         self.headers = []
         self.headers_sent = False
-        self.clength = -1
+        self.clength = None
         #self.te = None
         self.sent = 0