# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2020-11-09 17:47:07
# Node ID 6d2b7e320512b9e33ae0c185dfcb4cfde9ae891b
# Parent  f01bad8101e41e3504e7f780cbdc6551d7524449

notifications: only render body with mentions if there is a body

Notifications for registering a user would pass body=None. It is unfortunate to
pass None all the way to render_w_mentions - it seems fair enough that this
function expects a str.

diff --git a/kallithea/model/notification.py b/kallithea/model/notification.py
--- a/kallithea/model/notification.py
+++ b/kallithea/model/notification.py
@@ -103,7 +103,7 @@ class NotificationModel(object):
         # this is passed into template
         created_on = fmt_date(datetime.datetime.now())
         html_kwargs = {
-                  'body': h.render_w_mentions(body, repo_name),
+                  'body': None if body is None else h.render_w_mentions(body, repo_name),
                   'when': created_on,
                   'user': created_by_obj.username,
                   }