Index: trunk/admin/category/category_maint.php
===================================================================
diff -u -r534 -r540
--- trunk/admin/category/category_maint.php	(.../category_maint.php)	(revision 534)
+++ trunk/admin/category/category_maint.php	(.../category_maint.php)	(revision 540)
@@ -189,7 +189,7 @@
      $percent = (int)(($CatIndex/$NumCats) * 100);
   }
   
-  if(is_numeric($_GET["CatIndex"]))
+  if( is_numeric( GetVar('CatIndex') ) )
   {
 		if ($percent == 0)
 		{