summaryrefslogtreecommitdiff
path: root/src/ejabberd_option.erl
diff options
context:
space:
mode:
Diffstat (limited to 'src/ejabberd_option.erl')
-rw-r--r--src/ejabberd_option.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ejabberd_option.erl b/src/ejabberd_option.erl
index 063502f8..58872189 100644
--- a/src/ejabberd_option.erl
+++ b/src/ejabberd_option.erl
@@ -316,7 +316,7 @@ cache_size() ->
cache_size(Host) ->
ejabberd_config:get_option({cache_size, Host}).
--spec captcha_cmd() -> 'undefined' | binary().
+-spec captcha_cmd() -> any().
captcha_cmd() ->
ejabberd_config:get_option({captcha_cmd, global}).