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Merged from MOODLE_15_STABLE

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Check array is initialised. Bug 3424.
This commit is contained in:
ikawhero 2005-06-06 00:41:05 +00:00
parent 80002a285b
commit 5fadde8389
1 changed files with 3 additions and 0 deletions

3
grade/lib.php

@ -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) {