Fix getKnownGroups return value

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

diff --git a/apps/user_ldap/lib/Db/GroupMembershipMapper.php b/apps/user_ldap/lib/Db/GroupMembershipMapper.php
index 2c30e947cb06f058fb863d56e8108bdd2782054a..0868f60d2c50c3f6e89a70e4af7ec405593e7cb0 100644 (file)
--- a/apps/user_ldap/lib/Db/GroupMembershipMapper.php
+++ b/apps/user_ldap/lib/Db/GroupMembershipMapper.php
@@ -47,7 +47,7 @@ class GroupMembershipMapper extends QBMapper {
                        ->from($this->getTableName())
                        ->executeQuery();
 
-               $groups = $result->fetchAll();
+               $groups = array_map(fn ($row) => $row['groupid'], $result->fetchAll());
                $result->closeCursor();
                return $groups;
        }