From e60df65327fc34c641e48d8e6b863d7d3aefa3eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20Sch=C3=BCttl=C3=B6ffel?=
 <schuettloeffel@zqs.uni-hannover.de>
Date: Wed, 3 Apr 2024 07:53:41 +0000
Subject: Resolve "Nutzerverwaltung: "gesperrt von" zeigt eigenen Username"

Closes #3932

Merge request studip/studip!2786
---
 app/views/admin/user/edit.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/views/admin/user/edit.php b/app/views/admin/user/edit.php
index 75ca932..c92efe6 100644
--- a/app/views/admin/user/edit.php
+++ b/app/views/admin/user/edit.php
@@ -29,7 +29,10 @@ use Studip\Button, Studip\LinkButton;
     <? if ($user->locked): ?>
         <br>
         <span style="color: red">
-            (<?= sprintf(_('gesperrt von %s'), htmlReady(get_fullname($user->locked_by))) ?>
+            (<?= htmlReady(sprintf(
+                _('gesperrt von %s'),
+                $user->locked_by ? get_fullname($user->locked_by) : _('unbekannt')
+             )) ?>
         <? if ($user->lock_comment): ?>
             , <?= _('Kommentar') ?>: <?= htmlReady($user->lock_comment) ?>
         <? endif; ?>
-- 
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