MDL-17502 oops, I have overlooked Tim already fixed this - sorry; merged from MOODLE_...

diff --git a/course/lib.php b/course/lib.php
index 3464f65e91fe6d6257e9179a980fe740754c80bb..68a1b5ac13fecad31f10fddd7db1095c05456297 100644 (file)
--- a/course/lib.php
+++ b/course/lib.php
@@ -1767,10 +1767,6 @@ function make_categories_list(&$list, &$parents, $requiredcapability = '',
         $parents = array();
     }
 
-    if (is_string($requiredcapability) && $requiredcapability) {
-        $requiredcapability = array($requiredcapability);
-    }
-
     if (empty($category)) {
         // Start at the top level.
         $category = new stdClass;