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-rw-r--r--src/ejabberd_auth_ldap.erl4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ejabberd_auth_ldap.erl b/src/ejabberd_auth_ldap.erl
index 53c256490..8a4532e38 100644
--- a/src/ejabberd_auth_ldap.erl
+++ b/src/ejabberd_auth_ldap.erl
@@ -393,6 +393,10 @@ parse_options(Host) ->
sfilter = SearchFilter, lfilter = LocalFilter,
dn_filter = DNFilter, dn_filter_attrs = DNFilterAttrs}.
+-spec opt_type(ldap_dn_filter) -> fun(([{binary(), binary()}]) ->
+ [{binary(), binary()}]);
+ (ldap_local_filter) -> fun((any()) -> any());
+ (atom()) -> [atom()].
opt_type(ldap_dn_filter) ->
fun ([{DNF, DNFA}]) ->
NewDNFA = case DNFA of