bugfix

common/models/forms/OrderForm.php

@@ -308,6 +308,7 @@ class OrderForm extends Model
         $ids = $this->goodsId;
         $totalAmount = 0;
         $totalPv = 0;
+        $totalRealPv = 0;
         $this->_remainPv = 0;
         foreach ($this->goodsNum as $k => $v) {
             if ($v) {