MDL-27597 fix invalid results of get_categories when shallow is false

2011-08-05 20:14:59 +02:00
parent 80eb52c415
commit cbe6399300
1 changed files with 1 additions and 1 deletions
@@ -847,7 +847,7 @@ function get_categories($parent='none', $sort=NULL, $shallow=true) {
                  FROM {course_categories} cc
               $ccjoin
                  JOIN {course_categories} ccp
-                       ON (cc.path LIKE ".$DB->sql_concat('ccp.path',"'%'").")
+                       ON ((cc.parent = ccp.id) OR (cc.path LIKE ".$DB->sql_concat('ccp.path',"'/%'")."))
                 WHERE ccp.id=?
                $sort";
        $params = array($parent);