Add return type

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

diff --git a/apps/user_ldap/lib/Access.php b/apps/user_ldap/lib/Access.php
index c5075a033b6783e6d92ec62bad23240bf3bd97d5..82947bd68687f7917f32f3f5b91703dd2dfd54a9 100644 (file)
--- a/apps/user_ldap/lib/Access.php
+++ b/apps/user_ldap/lib/Access.php
@@ -2017,7 +2017,7 @@ class Access extends LDAPUtility {
         * @param string|string[]|null $attr
         * @return bool
         */
-       private function manyAttributes($attr) {
+       private function manyAttributes($attr): bool {
                if (\is_array($attr)) {
                        return \count($attr) > 1;
                }