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 5501dd3d0ebc2621e901ce75f6a12c080aa7a8f4..48914e64288c3f305dee2113778e331e8745bb3e 100644 (file)
--- a/apps/user_ldap/lib/Access.php
+++ b/apps/user_ldap/lib/Access.php
@@ -2022,7 +2022,7 @@ class Access extends LDAPUtility implements IUserTools {
         * @param string|string[]|null $attr
         * @return bool
         */
-       private function manyAttributes($attr) {
+       private function manyAttributes($attr): bool {
                if (\is_array($attr)) {
                        return \count($attr) > 1;
                }