Merge branch 'MDL-46833-MOODLE_27_STABLE' of git://github.com/lucisgit/moodle into MOODLE_27_STABLE

2014-08-19 14:21:09 +08:00
parent 5faaf18173 213220c159
commit 8480fd9364
1 changed files with 3 additions and 0 deletions
@@ -860,6 +860,9 @@ function groups_get_activity_allowed_groups($cm,$userid=0) {
 function groups_filter_users_by_course_module_visible($cm, $users) {
    global $CFG, $DB;

+    if (empty($users)) {
+        return $users;
+    }
    if (empty($CFG->enablegroupmembersonly)) {
        return $users;
    }