debug goods_common error

mobile/control/goods.php

@@ -108,6 +108,7 @@ class goodsControl extends mobileHomeControl
 
         $goods_list = $model_goods->getGoodsListByColorDistinct($condition, $fieldstr, $order, $this->page);
         $page_count = $model_goods->gettotalpage();
+        $model_goods->cls();
 
         //处理商品列表(抢购、限时折扣、商品图片)
         $goods_list = $this->_goods_list_extend($goods_list);