Index: branches/version-2_5-dev/data/class/pages/admin/products/LC_Page_Admin_Products_ProductClass.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/admin/products/LC_Page_Admin_Products_ProductClass.php	(revision 20751)
+++ branches/version-2_5-dev/data/class/pages/admin/products/LC_Page_Admin_Products_ProductClass.php	(revision 20752)
@@ -239,5 +239,5 @@
         for ($i = 0; $i < $total; $i++) {
             $del_flg = SC_Utils_Ex::isBlank($arrList['check'][$i]) ? 1 : 0;
-            $stock_unlimited = SC_Utils_Ex::isBlank($arrList['stock_unlimited'][$i]) ? 0 : 1;
+            $stock_unlimited = SC_Utils_Ex::isBlank($arrList['stock_unlimited'][$i]) ? 0 : $arrList['stock_unlimited'][$i];
             $price02 = SC_Utils_Ex::isBlank($arrList['price02'][$i]) ? 0 : $arrList['price02'][$i];
             // dtb_products_class 登録/更新用