修复浏览记录带小数位价格显示的bug

Code Review By Rock Zhang

@@ -314,8 +314,8 @@ class UserModel
                 foreach ($data as &$val) {
 	                $val['link'] = isset($val['goodsId']) ? Helpers::url('/product/pro_' . $val['product_skn'] . '_' . $val['goodsId'] . '/' . $val['cnAlphabet'] . '.html') : '';
                     $val['image'] = !empty($val['image']) ? Helpers::getImageUrl($val['image'], 447, 596) : '';
-                    $val['sales_price'] = (!empty($val['sales_price']) && !is_float($val['sales_price'])) ? $val['sales_price'] . '.00' : 0;
-                    $val['market_price'] = (($val['market_price'] - $val['sales_price'] > 0) && !is_float($val['market_price'])) ? $val['market_price'] . '.00' : false;
+                    $val['sales_price'] = (!empty($val['sales_price']) && !is_float($val['sales_price'])) ? $val['sales_price'] . '.00' : $val['sales_price'];
+                    $val['market_price'] = ($val['market_price'] - $val['sales_price'] > 0) ? $val['market_price'] . '.00' : false;
                 }
                 !empty($data) && $result['browseRecord'] = $data;
             }