From 72e3a8f5c508f7ccae1424ee42c0d297316e6aa2 Mon Sep 17 00:00:00 2001
From: David Siegfried <david.siegfried@uni-vechta.de>
Date: Mon, 20 Nov 2023 09:22:55 +0000
Subject: [PATCH] prevent php-warnings, closes #3486
Closes #3486
Merge request studip/studip!2381
---
lib/classes/SemBrowse.class.php | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/classes/SemBrowse.class.php b/lib/classes/SemBrowse.class.php
index 3510cf1c91e..3397356b7ea 100644
--- a/lib/classes/SemBrowse.class.php
+++ b/lib/classes/SemBrowse.class.php
@@ -91,7 +91,7 @@ class SemBrowse {
if (
Request::get('keep_result_set')
|| !empty($this->sem_browse_data['sset'])
- || (!empty($this->sem_browse_data['search_result']) && $this->sem_browse_data['show_entries'])
+ || (!empty($this->sem_browse_data['search_result']) && !empty($this->sem_browse_data['show_entries']))
) {
$this->show_result = true;
}
@@ -437,7 +437,7 @@ class SemBrowse {
}
switch ($this->sem_browse_data['group_by'] ?? null) {
case 0:
- echo htmlReady($this->search_obj->sem_dates[$group_field]['name']);
+ echo htmlReady($this->search_obj->sem_dates[$group_field]['name'] ?? '');
break;
case 1:
if ($the_tree->tree_data[$group_field]) {
--
GitLab