From e13ab806eaadd40c72145b5783c7727f2ed88d14 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Sun, 16 Sep 2012 01:55:40 +0200
Subject: Add cowboy_req:delete_resp_header/2

Both requested and better for making Req opaque.
---
 src/cowboy_rest.erl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/cowboy_rest.erl')

diff --git a/src/cowboy_rest.erl b/src/cowboy_rest.erl
index a3bcb2e..d2aa127 100644
--- a/src/cowboy_rest.erl
+++ b/src/cowboy_rest.erl
@@ -579,9 +579,8 @@ if_modified_since(Req, State, IfModifiedSince) ->
 			end
 	end.
 
-not_modified(Req=#http_req{resp_headers=RespHeaders}, State) ->
-	RespHeaders2 = lists:keydelete(<<"Content-Type">>, 1, RespHeaders),
-	Req2 = Req#http_req{resp_headers=RespHeaders2},
+not_modified(Req, State) ->
+	Req2 = cowboy_req:delete_resp_header(<<"Content-Type">>, Req),
 	{Req3, State2} = set_resp_etag(Req2, State),
 	{Req4, State3} = set_resp_expires(Req3, State2),
 	respond(Req4, State3, 304).
-- 
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