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| author | Peter Morgan <[email protected]> | 2017-05-22 11:39:42 +0100 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2017-05-23 14:39:48 +0200 |
| commit | 2b1e66f2f25e5d812f1b44c884fd99b1a7af38e6 (patch) | |
| tree | 5e5977a57c7f15fda576230b496579ab71010081 /src/gun_ws.erl | |
| parent | 9bba03430c69eb756079ea925995e5a94a52776a (diff) | |
| download | gun-2b1e66f2f25e5d812f1b44c884fd99b1a7af38e6.tar.gz gun-2b1e66f2f25e5d812f1b44c884fd99b1a7af38e6.tar.bz2 gun-2b1e66f2f25e5d812f1b44c884fd99b1a7af38e6.zip | |
add missing call to lists:usort/1
Diffstat (limited to 'src/gun_ws.erl')
| -rw-r--r-- | src/gun_ws.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gun_ws.erl b/src/gun_ws.erl index 86e8524..81682d6 100644 --- a/src/gun_ws.erl +++ b/src/gun_ws.erl @@ -54,7 +54,7 @@ do_check_options([{compress, B}|Opts]) when B =:= true; B =:= false -> do_check_options([{default_protocol, M}|Opts]) when is_atom(M) -> do_check_options(Opts); do_check_options([Opt={protocols, L}|Opts]) when is_list(L) -> - case lists:flatten([[is_binary(B), is_atom(M)] || {B, M} <- L]) of + case lists:usort(lists:flatten([[is_binary(B), is_atom(M)] || {B, M} <- L])) of [true] -> do_check_options(Opts); _ -> {error, {options, {ws, Opt}}} end; |