question bank: MDL-14434 Cannot edit the only question category in a context.

2008-11-27 11:50:29 +00:00
parent 004ff192d4
commit df4e224454
5 changed files with 30 additions and 27 deletions
@@ -2348,7 +2348,7 @@ function question_categorylist($categoryid) {

    // returns a comma separated list of ids of the category and all subcategories
    $categorylist = $categoryid;
-    if ($subcategories = $DB->get_records('question_categories', array('parent'=>$categoryid), 'sortorder ASC', 'id, id')) {
+    if ($subcategories = $DB->get_records('question_categories', array('parent'=>$categoryid), 'sortorder ASC', 'id, 1')) {
        foreach ($subcategories as $subcategory) {
            $categorylist .= ','. question_categorylist($subcategory->id);
        }