Chapril/xmpp.chapril.org-ejabberd
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Require opt_type/1 callback

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This commit is contained in:
Evgeny Khramtsov 2019-06-17 20:51:04 +03:00
parent ef3753aa86
commit 5a5f188767
1 changed files with 3 additions and 2 deletions
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5
src/ejabberd_config.erl
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@ -62,7 +62,7 @@
-callback options() -> [atom() | {atom(), term()}].
-callback globals() -> [atom()].
-optional_callbacks([globals/0, opt_type/1]).
-optional_callbacks([globals/0]).
%%%===================================================================
%%% API
@ -418,7 +418,8 @@ callback_modules(external) ->
fun(M) ->
case code:ensure_loaded(M) of
{module, _} ->
erlang:function_exported(M, options, 0);
erlang:function_exported(M, options, 0)
andalso erlang:function_exported(M, opt_type, 1);
{error, _} ->
false
end