MDL-44029 mod_quiz: Fixing group deleted handler so it does not remove user overrides.

2014-02-06 14:11:36 -05:00
parent a7cae2648d
commit b095ee9f3a
1 changed files with 3 additions and 1 deletions
@@ -1638,7 +1638,9 @@ function quiz_groups_group_deleted_handler($event) {
              FROM {quiz_overrides} o
              JOIN {quiz} quiz ON quiz.id = o.quiz
         LEFT JOIN {groups} grp ON grp.id = o.groupid
-             WHERE quiz.course = :courseid AND grp.id IS NULL";
+             WHERE quiz.course = :courseid
+               AND o.groupid IS NOT NULL
+               AND grp.id IS NULL";
    $params = array('courseid'=>$event->courseid);
    $records = $DB->get_records_sql_menu($sql, $params);
    if (!$records) {