Index: /branches/version-2/data/class/helper/SC_Helper_CSV.php
===================================================================
--- /branches/version-2/data/class/helper/SC_Helper_CSV.php	(revision 17316)
+++ /branches/version-2/data/class/helper/SC_Helper_CSV.php	(revision 17385)
@@ -114,5 +114,5 @@
 
         // 規格分類名一覧
-        if (!empty($arrOutputCols['classcategory_id1']) || !empty($arrOutputCols['classcategory_id2'])) {
+        if (in_array('classcategory_id1', $arrOutputCols) || in_array('classcategory_id2', $arrOutputCols)) {
             $arrClassCatName = $objDb->sfGetIDValueList("dtb_classcategory", "classcategory_id", "name");
         }