From e30c6debdce4a0c343519199d39e94a616b1a1c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Mon, 24 Sep 2012 04:47:25 +0200
Subject: Remove a '++' use when replying

---
 src/cowboy_req.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl
index 8f2ef15..9cd8987 100644
--- a/src/cowboy_req.erl
+++ b/src/cowboy_req.erl
@@ -1107,7 +1107,7 @@ merge_headers(Headers, []) ->
 merge_headers(Headers, [{Name, Value}|Tail]) ->
 	Headers2 = case lists:keymember(Name, 1, Headers) of
 		true -> Headers;
-		false -> Headers ++ [{Name, Value}]
+		false -> [{Name, Value}|Headers]
 	end,
 	merge_headers(Headers2, Tail).
 
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