Index: /branches/version-2_4-dev/data/class/helper/SC_Helper_CSV.php
===================================================================
--- /branches/version-2_4-dev/data/class/helper/SC_Helper_CSV.php	(revision 18685)
+++ /branches/version-2_4-dev/data/class/helper/SC_Helper_CSV.php	(revision 18694)
@@ -111,5 +111,5 @@
 
         $dataRows = $objQuery->select(
-             SC_Utils_Ex::sfGetCommaList($arrOutputCols, true, array('category_id'))
+             SC_Utils_Ex::sfGetCommaList($arrOutputCols)
             ,'vw_product_class AS prdcls'
             ,$where