From cf41dc372ef13518e5f9ac2ce45cebacd7a85e24 Mon Sep 17 00:00:00 2001
From: Petr Skoda <skodak@moodle.org>
Date: Fri, 17 Sep 2010 12:09:38 +0000
Subject: [PATCH] added missing cfg global

---
 course/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/course/lib.php b/course/lib.php
index bea2b680668..380a8e93825 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -1884,7 +1884,7 @@ function make_categories_list(&$list, &$parents, $requiredcapability = '',
  * @param int $depth
  */
 function get_course_category_tree($id = 0, $depth = 0) {
-    global $DB;
+    global $DB, $CFG;
     $viewhiddencats = has_capability('moodle/category:viewhiddencategories', get_context_instance(CONTEXT_SYSTEM));
     $categories = get_child_categories($id);
     $categoryids = array();