isdir() shouldn't have to pass nodes

diff --git a/includes/cachev.php b/includes/cachev.php
index 97a6b3910d34aec1d87a01eec01f7e64359a626f..a6a8b5ab778e46b205abe9595af29842a13e8a7e 100644 (file)
--- a/includes/cachev.php
+++ b/includes/cachev.php
@@ -199,13 +199,11 @@ class cacheV
        *
        * @access       public
        *
-       * @param        string  Node path
-       *
        * @return       bool    TRUE if directory, FALSE if not
        */
-       function isdir($node)
+       function isdir()
        {
-               $node = $this->fetch_node($node);
+               $node = $this->fetch_node();
                if ($node['node'] == 'dir')
                {
                        return true;