SQL error occured when viewing this page and no questions have been added to the quiz. This has been fixed.

2006-03-16 03:26:49 +00:00
parent 40b6323cd0
commit 2ea3451018
1 changed files with 1 additions and 1 deletions
@@ -261,7 +261,7 @@
                   "   AND q.id IN ($questionlist)".
                   "   AND q.qtype = '".ESSAY."'".
                   "   ORDER BY q.name";
-            if (!$questions = get_records_sql($sql)) {
+            if (empty($questionlist) or !$questions = get_records_sql($sql)) {
                print_heading(get_string('noessayquestionsfound', 'quiz'));
                print_footer($course);
                exit();