From 96d6dc72fbebeac3b7a78b5cace67400a5f6bddf Mon Sep 17 00:00:00 2001
From: heinzel <heinzel@farbemachtstark.de>
Date: Tue, 29 Sep 2020 19:36:42 +0200
Subject: [PATCH] Satisfied screenshot tests

---
 dav_events/templates/dav_events/event_detail.html | 2 +-
 dav_events/templatetags/dav_events.py             | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/dav_events/templates/dav_events/event_detail.html b/dav_events/templates/dav_events/event_detail.html
index fc086d9..21ef44e 100644
--- a/dav_events/templates/dav_events/event_detail.html
+++ b/dav_events/templates/dav_events/event_detail.html
@@ -198,7 +198,7 @@
                                 <a role="button" href="#collapseStatusLog" data-toggle="collapse"
                                    data-parent="#log-accordion" aria-expanded="true"
                                    aria-controls="collapseStatusLog">
-                                    Status-Log
+                                    Status-Flags
                                 </a>
                             </h5>
                         </div>
diff --git a/dav_events/templatetags/dav_events.py b/dav_events/templatetags/dav_events.py
index 0e5bae7..b63b81e 100644
--- a/dav_events/templatetags/dav_events.py
+++ b/dav_events/templatetags/dav_events.py
@@ -60,7 +60,11 @@ def render_event_changelog(event):
             subchanges = json.loads(change.content)
             for subchange in subchanges:
                 field_label = event._meta.get_field(subchange['field']).verbose_name
-                if len(subchange['refer']) + len(subchange['current']) > 20:
+                try:
+                    is_long_strings = (len(subchange['refer']) + len(subchange['current'])) > 20
+                except TypeError:
+                    is_long_strings = False
+                if is_long_strings:
                     separator1 = u'<br />'
                     separator2 = u'<br />'
                 else: