From fb9b5159ee97e82cd9ec808757b1fb464fb4dc6c Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Tue, 19 Dec 2023 12:18:08 +0000
Subject: fixes #3588

Closes #3588

Merge request studip/studip!2477
---
 app/views/consultation/admin/cancel_slots.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/views/consultation/admin/cancel_slots.php b/app/views/consultation/admin/cancel_slots.php
index 9f7facb..f1263a8 100644
--- a/app/views/consultation/admin/cancel_slots.php
+++ b/app/views/consultation/admin/cancel_slots.php
@@ -9,7 +9,7 @@
     <fieldset>
         <legend><?= _('Termine absagen') ?></legend>
 
-    <? if ($allow_delete): ?>
+    <? if (!empty($allow_delete)): ?>
         <p>
             <?= _('Die folgenden Termine sind belegt und müssen abgesagt werden bevor sie gelöscht werden können.') ?>
         <? if ($mixed): ?>
@@ -38,7 +38,7 @@
     </fieldset>
 
     <footer data-dialog-button>
-    <? if ($allow_delete): ?>
+    <? if (!empty($allow_delete)): ?>
         <?= Studip\Button::createAccept(_('Termine absagen und löschen'), 'delete', [
             'value' => 'cancel',
         ]) ?>
@@ -52,7 +52,7 @@
     <? endif; ?>
         <?= Studip\LinkButton::createCancel(
             _('Abbrechen'),
-            $controller->indexURL($page, "#block-{$block->id}")
+            $controller->indexURL($page ?? null, "#block-{$block->id}")
         ) ?>
     </footer>
 </form>
-- 
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