MDL-15490 "Create a new Quiz: warning message in Result tab" problem was when there were no students in a course - fixed.

2008-07-01 11:39:09 +00:00
parent 680c8b87e9
commit 696d84554d
1 changed files with 3 additions and 1 deletions
@@ -116,9 +116,11 @@ class quiz_report extends quiz_default_report {
        if (!$students = get_users_by_capability($context, 'mod/quiz:attempt','','','','','','',false)){
            notify(get_string('nostudentsyet'));
            $nostudents = true;
+            $studentslist = '';
+        } else {
+            $studentslist = join(',',array_keys($students));
        }
        
-        $studentslist = join(',',array_keys($students));
        if (empty($currentgroup)) {
            // all users who can attempt quizzes
            $groupstudentslist = '';