补充快递发货的后台判定条件

core/CoreApp/controllers/Returngoods.php

@@ -1129,6 +1129,10 @@ class Returngoods extends Start_Controller {
             return json_encode(['msg'=>'重发订单信息不存在！','success'=>false]);
         }
         $re_orderinfo = $this->_getOrderByNumber($info['back_no']);
+    
+        if(empty($re_orderinfo['waybill'])){
+            return json_encode(['msg'=>'重发订单未打印快递单,不能点击快递发出','success'=>false]);
+        }
         if($re_orderinfo['library'] !=2){
             return json_encode(['msg'=>'重发订单未出库,不能点击快递发出','success'=>false]);
         }