From 24cae8a01b77a0269a5e0740703167ffd617437c Mon Sep 17 00:00:00 2001
From: Klaus-Uwe Mitterer <git@kumi.email>
Date: Thu, 25 Apr 2019 14:06:41 +0000
Subject: [PATCH] Fix syntax error in notification display causing redirect
 loop on login

---
 manager/templatetags/notifications.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/manager/templatetags/notifications.py b/manager/templatetags/notifications.py
index ebd2087..adbfa27 100644
--- a/manager/templatetags/notifications.py
+++ b/manager/templatetags/notifications.py
@@ -17,15 +17,13 @@ def getNotifications(context, login=False):
         if notification.on_login or not login:
             notifications.append(notification)
 
-    if context.dicts[3]["exception"]:
+    if "exception" in context.dicts[3]:
         exception = Notification()
         exception.status = 2
         exception.text = context.dicts[3]["exception"].human
         if context.dicts[3]["user"].is_superuser:
             exception.text += (
-                    "<br><br><code>"
-                    str(context.dicts[3]["exception"])
-                    "</code>"
-                    )
+                "<br><br><code>%s</code>" % str(context.dicts[3]["exception"])
+                )
         notifications = [exception] + notifications
     return {'notifications': notifications}