From 5bf02c4892c2de325bd4d0115b29ea1005c18fc3 Mon Sep 17 00:00:00 2001
From: assar <davidebo@kth.se>
Date: Fri, 9 Jun 2017 23:32:29 +0200
Subject: [PATCH] Yes, bad request is solved

---
 server.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.py b/server.py
index 3256716..c18cd6d 100644
--- a/server.py
+++ b/server.py
@@ -75,7 +75,7 @@ def alter(partID):
             datasheet_filename = secure_filename(datasheet_file.filename)
             datasheet_file.save('/srv/datasheets/' + datasheet_filename)
         else:
-            datasheet_filename = ''
+            datasheet_filename = None
         r = db_engine.execute(s, block=request.form['block'],
                                  type=request.form['type'],
                                  partno=request.form['partno'],