修复旧的抄表单没有生成amount导致无法审核的问题

application/em/controller/Invoice.php

@@ -159,6 +159,9 @@ class Invoice extends Base
         $inv->type = 4;
         $inv->rate = $uData['rate'];
         $inv->repo_numb = round(($uData['current_sum_numb'] - $uData['last_sum_numb']) * $uData['rate'],3);
+
+        if(!$uData['amount']) $uData['amount'] =round($inv->repo_numb * $uData['pay_price'],3);
+
         $inv->payment_amount = $inv->payment_balance = $uData['amount'];
         //结算信息
         $inv->settle_amount = $inv->settle_balance = $inv->repo_numb * $uData['settle_price'];