Merge branch 'MDL-44029-quiz-group-delete-handler-bug_25_STABLE' of https://github.com/mpetrowi/moodle into MOODLE_25_STABLE

2014-02-10 08:44:50 +13:00
parent 1397e103ba b095ee9f3a
commit 202e947ffc
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) {