From e578183ccc4452f5a4eaffde316f985c7ebd9686 Mon Sep 17 00:00:00 2001
From: David Siegfried <david.siegfried@uni-vechta.de>
Date: Mon, 11 Sep 2023 13:05:13 +0000
Subject: [PATCH] prevent php8-warnings, closes #3169

Closes #3169

Merge request studip/studip!2146
---
 app/views/resources/room_planning/booking_plan.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/views/resources/room_planning/booking_plan.php b/app/views/resources/room_planning/booking_plan.php
index beb19426a4d..16b76e5ecc9 100644
--- a/app/views/resources/room_planning/booking_plan.php
+++ b/app/views/resources/room_planning/booking_plan.php
@@ -46,10 +46,10 @@
         _('Belegungsplan'),
         [
             'editable' => true,
-            'selectable' => ($fullcalendar_studip_urls['add'] != null),
+            'selectable' => !empty($fullcalendar_studip_urls['add']),
             'studip_urls' => $fullcalendar_studip_urls,
-            'minTime' => ($min_time),
-            'maxTime' => ($max_time),
+            'minTime' => $min_time,
+            'maxTime' => $max_time,
             'allDaySlot' => false,
             'header' => [
                 'left' => 'dayGridMonth,timeGridWeek,timeGridDay',
-- 
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