Index: trunk/admin/category/category_maint.php
===================================================================
diff -u -r540 -r563
--- trunk/admin/category/category_maint.php	(.../category_maint.php)	(revision 540)
+++ trunk/admin/category/category_maint.php	(.../category_maint.php)	(revision 563)
@@ -16,7 +16,7 @@
 
 if(!strlen($pathtoroot))
 {
-  	$path = dirname(realpath($_SERVER['SCRIPT_FILENAME']));
+  	$path = dirname(realpath(__FILE__));
   	if( strlen($path) )
   	{
     	// determine the OS type for path parsing