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

2011-08-05 20:20:21 +02:00
parent 51793f4a89
commit 3adf4006a7
1 changed files with 1 additions and 1 deletions
@@ -1238,7 +1238,7 @@ function get_categories($parent='none', $sort=NULL, $shallow=true) {
                JOIN {$CFG->prefix}context ctx
                  ON cc.id=ctx.instanceid AND ctx.contextlevel=".CONTEXT_COURSECAT."
                JOIN {$CFG->prefix}course_categories ccp
-                     ON (cc.path LIKE ".sql_concat('ccp.path',"'%'").")
+                     ON ((cc.parent=ccp.id) OR (cc.path LIKE ".sql_concat('ccp.path',"'/%'")."))
                WHERE ccp.id=$parent
                $sort";
    }