mod_pubsub: Fix check_opt_range/3 spec

2021-08-02 21:09:55 +02:00 · 2021-08-02 21:09:55 +02:00 · 99ffd9bb95
parent ab5e726176
commit 99ffd9bb95
1 changed files with 2 additions and 1 deletions
--- a/src/mod_pubsub.erl
+++ b/src/mod_pubsub.erl
@ -3548,7 +3548,8 @@ decode_get_pending(#xdata{fields = Fs}, Lang) ->
 	    {error, xmpp:err_resource_constraint(Txt, Lang)}
    end.

-spec check_opt_range(atom(), [proplists:property()], non_neg_integer()) -> boolean().
+-spec check_opt_range(atom(), [proplists:property()],
+		      non_neg_integer() | undefined) -> boolean().
 check_opt_range(_Opt, _Opts, undefined) ->
    true;
 check_opt_range(Opt, Opts, Max) ->