From b63b6ef86556bbfad3ec2742713fc84d1a8a6943 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Fri, 12 Aug 2016 18:06:45 +0200
Subject: Add missing specs to an internal cowboy_req function

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

(limited to 'src')

diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl
index 4235f6d..df93ed6 100644
--- a/src/cowboy_req.erl
+++ b/src/cowboy_req.erl
@@ -676,6 +676,7 @@ push(Path, Headers, #{pid := Pid, streamid := StreamID,
 %% Internal.
 
 %% @todo What about set-cookie headers set through set_resp_header or reply?
+-spec response_headers(Headers, req()) -> Headers when Headers::cowboy:http_headers().
 response_headers(Headers0, Req) ->
 	RespHeaders = maps:get(resp_headers, Req, #{}),
 	Headers = maps:merge(#{
-- 
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