diff options
Diffstat (limited to 'src/cowboy_websocket.erl')
| -rw-r--r-- | src/cowboy_websocket.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cowboy_websocket.erl b/src/cowboy_websocket.erl index 603889f..693a920 100644 --- a/src/cowboy_websocket.erl +++ b/src/cowboy_websocket.erl @@ -91,7 +91,7 @@ websocket_upgrade(State, Req) -> %% @todo Should probably send a 426 if the Upgrade header is missing. [<<"websocket">>] = cowboy_req:parse_header(<<"upgrade">>, Req), Version = cowboy_req:header(<<"sec-websocket-version">>, Req), - IntVersion = list_to_integer(binary_to_list(Version)), + IntVersion = binary_to_integer(Version), true = (IntVersion =:= 7) orelse (IntVersion =:= 8) orelse (IntVersion =:= 13), Key = cowboy_req:header(<<"sec-websocket-key">>, Req), |