Index: branches/version-2_13-dev/data/class/pages/admin/order/LC_Page_Admin_Order_Edit.php
===================================================================
--- branches/version-2_13-dev/data/class/pages/admin/order/LC_Page_Admin_Order_Edit.php	(revision 23519)
+++ branches/version-2_13-dev/data/class/pages/admin/order/LC_Page_Admin_Order_Edit.php	(revision 23522)
@@ -868,6 +868,7 @@
 
                 foreach ($arrAllShipmentItem[$shipping_index] as $key => $arrItem) {
-                    $i = 0;
+                    // TODO $arrItemが配列でない場合があるのを見直した方が良いかもしれない
                     if (is_array($arrItem)) {
+                        $i = 0;
                         foreach ($arrItem as $item) {
                             $arrShipmentValues[$shipping_index][$i][str_replace('shipment_', '', $key)] = $item;