Merged from MOODLE_15_STABLE

Check array is initialised. Bug 3424.
2005-06-06 00:41:05 +00:00
parent 80002a285b
commit 5fadde8389
1 changed files with 3 additions and 0 deletions
@@ -1656,6 +1656,9 @@ function grade_view_category_grades($view_by_student) {
                    }
                }
            }
+            /// Make sure $item_order is initialised (bug 3424)
+            if (empty($item_order)) $item_order = array();
+            
            ksort($item_order);
            
            foreach($grades_by_student as $student => $categories) {