From 3150fae2b8e46ffa61f6170ffc72a7c56697cb7d Mon Sep 17 00:00:00 2001
From: prculley <paulr2787@gmail.com>
Date: Sun, 11 Jun 2017 11:30:10 -0500
Subject: [PATCH] Error on 'cancel' for db upgrade

Fixes #10065.
---
 gramps/gui/viewmanager.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gramps/gui/viewmanager.py b/gramps/gui/viewmanager.py
index 494bae522..ab1177087 100644
--- a/gramps/gui/viewmanager.py
+++ b/gramps/gui/viewmanager.py
@@ -1178,7 +1178,8 @@ class ViewManager(CLIManager):
                 self.dbstate.db.close(user=self.user)
             (filename, title) = value
             self.db_loader.read_file(filename)
-            self._post_load_newdb(filename, 'x-directory/normal', title)
+            if self.dbstate.db.is_open():
+                self._post_load_newdb(filename, 'x-directory/normal', title)
         else:
             if dialog.after_change != "":
                 # We change the title of the main window.