From 003abaf86b766eb40ef62300ab0c707774c36ba9 Mon Sep 17 00:00:00 2001
From: 陈嘉乐 <cjl@hdlchina.com.cn>
Date: 星期二, 30 三月 2021 20:10:16 +0800
Subject: [PATCH] 2021-3-30-2

---
 HDL_ON/DAL/Server/HttpServerRequest.cs |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/HDL_ON/DAL/Server/HttpServerRequest.cs b/HDL_ON/DAL/Server/HttpServerRequest.cs
index 6d7fd6a..5499083 100644
--- a/HDL_ON/DAL/Server/HttpServerRequest.cs
+++ b/HDL_ON/DAL/Server/HttpServerRequest.cs
@@ -497,6 +497,10 @@
                             UserInfo.Current.regionList.Add(home);
                         }
                     }
+                    if(UserInfo.Current.regionList.Count== 0)
+                    {
+                        return "null";
+                    }
                     //-------濡傛灉璐﹀彿鏄娆$櫥褰�
                     if (DB_ResidenceData.Instance.CurrentRegion == null || string.IsNullOrEmpty(DB_ResidenceData.Instance.CurrentRegion.RegionID))
                     {

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