bug修改

@@ -92,6 +92,7 @@ var g = new common.grid({
         display: '商品名称',
         render: function (item) {
             var goods = item.goods;
+            var productHref = "";
             if (goods != null) {
                 productHref = "http://item.yohobuy.com/product/pro_" + item.productId + "_" + goods.goodsId + "/" + goods.cnAlphabet + ".html";
             }