修复机具驳回仓库WIFI清理预扣款

Areas/Admin/Controllers/MainServer/StoreHouseController.cs

@@ -1132,6 +1132,8 @@ namespace MySystem.Areas.Admin.Controllers
                         var pos = db.PosMachinesTwo.FirstOrDefault(m => m.Id == machineForSnNo.SnId && m.BrandId == Convert.ToInt32(BrandId) && m.BindingState == 0 && m.BuyUserId == userForMakerCode.UserId) ?? new PosMachinesTwo();
                         var posInfo = db.PosMachinesTwo.FirstOrDefault(m => m.Id == machineForSnNo.SnId && m.BrandId == Convert.ToInt32(BrandId) && m.BindingState == 0) ?? new PosMachinesTwo();
 
+                        int BuyUserId = posInfo.BuyUserId;
+
                         var fromStore = db.StoreHouse.FirstOrDefault(m => m.Id == pos.StoreId && m.BrandId == BrandId) ?? new StoreHouse();
                         var toStore = db.StoreHouse.FirstOrDefault(m => m.Id == storeForCode.StoreId && m.BrandId == BrandId) ?? new StoreHouse();
                         var user = db.Users.FirstOrDefault(m => m.Id == toStore.UserId) ?? new Users();
@@ -1451,7 +1453,7 @@ namespace MySystem.Areas.Admin.Controllers
                         //WIFI清理预扣款
                         if(Utils.Instance.IsWifi(posInfo.BrandId))
                         {
-                            RedisDbconn.Instance.AddList("WifiWithholdBackQueue", "{\"UserId\":\"" + posInfo.BuyUserId + "\",\"SnNo\":\"" + posInfo.PosSn + "\"}");
+                            RedisDbconn.Instance.AddList("WifiWithholdBackQueue", "{\"UserId\":\"" + BuyUserId + "\",\"SnNo\":\"" + posInfo.PosSn + "\"}");
                         }
                     }
                 }