Index: branches/version-2_12-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php
===================================================================
--- branches/version-2_12-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php	(revision 22206)
+++ branches/version-2_12-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php	(revision 22307)
@@ -502,6 +502,6 @@
                     continue;
                 }
-
-                if ($select_recommend_id == $arrForm[$key]) {
+                $delete_key = 'recommend_delete'.intval(str_replace('recommend_id','',$key));
+                if ($select_recommend_id == $arrForm[$key] && $arrForm[$delete_key] != 1) {
                     // 重複した場合、選択されたデータをリセットする
                     $arrForm['recommend_id' . $select_recommend_no] = '';