# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2015-05-15 23:40:44
# Node ID 9e36b8bf73b779cff2fbfa5bc3dec4ba1d75973f
# Parent  6e8effd028bf41a132aee02e52ffc0bf990dadf4

auth: avoid flash message with 'None' on login redirect

Introduced in 4cad3a52e0ed.

diff --git a/kallithea/lib/auth.py b/kallithea/lib/auth.py
--- a/kallithea/lib/auth.py
+++ b/kallithea/lib/auth.py
@@ -723,7 +723,8 @@ def set_available_permissions(config):
 def redirect_to_login(message=None):
     from kallithea.lib import helpers as h
     p = url.current()
-    h.flash(h.literal(message), category='warning')
+    if message:
+        h.flash(h.literal(message), category='warning')
     log.debug('Redirecting to login page, origin: %s' % p)
     return redirect(url('login_home', came_from=p))