From 1d2a53e77d6d5470a709e3ef719a753e5f93e684 Mon Sep 17 00:00:00 2001
From: DingZQ <zqding@hotmail.com>
Date: Thu, 11 May 2023 22:06:50 +0800
Subject: [PATCH] Refine

---
 main.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.py b/main.py
index 5a78c4a..653e27b 100644
--- a/main.py
+++ b/main.py
@@ -113,7 +113,10 @@ async def fastapi_export_inp(network: str) -> ChangeSet:
     open_project(network)
     op['vertex'] = json.dumps(get_all_vertices(network))
     op['scada'] = json.dumps(get_all_scada_elements(network))
-    op['scada_db'] = get_extension_data(network, 'scada_db')
+    db = get_extension_data(network, 'scada_db')
+    scada_db = ''
+    if db:
+        scada_db = db
     close_project(network)
 
     return cs