Show error message for invalid setup form

Do not show plain text '400 Bad Request'. Instead, show error message
and return to commands view.

1 files changed, 2 insertions, 1 deletions

diff --git a/ogcp/views.py b/ogcp/views.py
index c0d19ad..99e7fa1 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -390,7 +390,8 @@ def action_setup_modify():
         r = g.server.post('/setup', payload=payload)
         if r.status_code == requests.codes.ok:
             return redirect(url_for('commands'))
-    return make_response("400 Bad Request", 400)
+    flash(_(f'Invalid setup form'), category='error')
+    return redirect(url_for('commands'))
 
 @app.route('/action/image/restore', methods=['GET', 'POST'])
 @login_required