From 17b375d74d6918a738ac62b5d5229ccc82afcea5 Mon Sep 17 00:00:00 2001
From: Moritz Strohm <strohm@data-quest.de>
Date: Fri, 9 Dec 2022 09:33:54 +0000
Subject: fixed PHP8 warning in app/views/calendar/single/seminar_events, fixes
 #1754

Closes #1754

Merge request studip/studip!1228
---
 app/views/calendar/single/seminar_events.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/calendar/single/seminar_events.php b/app/views/calendar/single/seminar_events.php
index 01c13aa..2802408 100644
--- a/app/views/calendar/single/seminar_events.php
+++ b/app/views/calendar/single/seminar_events.php
@@ -99,6 +99,6 @@
         _('In dem ausgewählten <b>Semester</b> wurden keine Veranstaltungen belegt.').'<br>'._('Wählen Sie links im <b>Semesterfilter</b> ein anderes Semester aus')
     ]))?>
 <? endif ?>
-<? if (is_array($my_bosses) && count($my_bosses)) : ?>
+<? if (!empty($my_bosses) && is_array($my_bosses) && count($my_bosses)) : ?>
     <?= $this->render_partial('my_courses/_deputy_bosses'); ?>
 <? endif ?>
-- 
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