From 89ebad14f9539aa5def9a4af53cf05dfa37b16dd Mon Sep 17 00:00:00 2001
From: Andrew Godwin <andrew@aeracode.org>
Date: Wed, 16 Mar 2016 09:48:45 -0300
Subject: [PATCH] Correctly allow for more than one Set-Cookie header

---
 daphne/http_protocol.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daphne/http_protocol.py b/daphne/http_protocol.py
index 979e629..3070fda 100755
--- a/daphne/http_protocol.py
+++ b/daphne/http_protocol.py
@@ -161,7 +161,7 @@ class WebRequest(http.Request):
                 # Shim code from old ASGI version, can be removed after a while
                 if isinstance(header, six.text_type):
                     header = header.encode("latin1")
-                self.setHeader(header, value)
+                self.responseHeaders.addRawHeader(header, value)
             logger.debug("HTTP %s response started for %s", message['status'], self.reply_channel)
         # Write out body
         if "content" in message: