From 359a2f4be068b397ae3485b21bc22d77f38dc24a Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Thu, 21 Jan 2016 20:02:34 +0100
Subject: [PATCH] reset is_staff when superuser mapping fails (fixes #9736)

---
 mellon/adapters.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mellon/adapters.py b/mellon/adapters.py
index 8f7018d..5f59dc2 100644
--- a/mellon/adapters.py
+++ b/mellon/adapters.py
@@ -115,7 +115,8 @@ class DefaultAdapter(object):
                     user.save()
                     break
         else:
-            if user.is_superuser:
+            if user.is_superuser or user.is_staff:
+                user.is_staff = False
                 user.is_superuser = False
                 user.save()