do fixes some bugs

@@ -633,11 +633,13 @@ class Helpers
 
         $gift = array();
         $oneGoods = array();
+        $number = 0;
         foreach ($advanceGoods as $value) {
             $gift = array();
             $gift['promotionId'] = $value['promotion_id'];
             $gift['promotionTitle'] = $value['promotion_title'];
 
+            $number = 0;
             foreach ($value['goods_list'] as $single) {
                 $oneGoods = array();
                 $oneGoods['id'] = $single['product_skn'];
@@ -648,12 +650,14 @@ class Helpers
                 $oneGoods['count'] = $single['storage_number'];
 
                 $gift['goods'][] = $oneGoods;
+                $number ++;
             }
 
             $arr[] = $gift;
 
             // 计算加价购商品数目
-            $count += count($value['goods_list']);
+            //$count += count($value['goods_list']);
+            $count += $number;
         }
 
         return $arr;

@@ -38,9 +38,10 @@ var _hmt = _hmt || [];
     window._py = window._py||[];
     window._py.push(['a', 'MC..o8vMMWxEXDCiqYckD81lUX']);
     window._py.push(['domain','stats.ipinyou.com']);
-    if(typeof _goodsData!='undefined')
-    window._py.push(['pi',_goodsData]);
     window._py.push(['e','']);
+    if(typeof _goodsData!='undefined'){
+        window._py.push(['pi',_goodsData]);
+    }
     -function(d){
         var f = 'https:' == d.location.protocol;var c = d.createElement('script');c.type='text/javascript';c.async=1;
         c.src=(f ? 'https' : 'http') + '://'+(f?'fm.ipinyou.com':'fm.p0y.cn')+'/j/t/adv.js';

@@ -325,7 +325,7 @@ class CartModel
         $pay = CartData::cartPay($uid, $cartType); 
 
         // 商品为空返回
-        if (!$pay || (isset($pay['data']['goods_list']) && empty($pay['data']['goods_list']))) {
+        if (!$pay || empty($pay['data']['goods_list'])) {
             $result['cartUrl'] = Helpers::url('/cart/index/index');
             return $result;
         }