diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cowboy_req.erl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl index da3a0a4..e38b76c 100644 --- a/src/cowboy_req.erl +++ b/src/cowboy_req.erl @@ -725,6 +725,11 @@ reply(Status, Headers, SendFile = {sendfile, _, Len, _}, Req) do_reply(Status, Headers#{ <<"content-length">> => integer_to_binary(Len) }, SendFile, Req); +%% 204 responses must not include content-length. (RFC7230 3.3.1, RFC7230 3.3.2) +reply(Status=204, Headers, Body, Req) -> + do_reply(Status, Headers, Body, Req); +reply(Status= <<"204",_/bits>>, Headers, Body, Req) -> + do_reply(Status, Headers, Body, Req); reply(Status, Headers, Body, Req) when is_integer(Status); is_binary(Status) -> do_reply(Status, Headers#{ |