From 70e8532e22eb1564ff4752df13e8d45083651abf Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Thu, 7 Dec 2023 09:47:28 +0000
Subject: [PATCH] fixes #3543

Closes #3543

Merge request studip/studip!2431
---
 lib/classes/sidebar/Sidebar.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/classes/sidebar/Sidebar.php b/lib/classes/sidebar/Sidebar.php
index 00c3b8fae62..a6e5ec0b114 100644
--- a/lib/classes/sidebar/Sidebar.php
+++ b/lib/classes/sidebar/Sidebar.php
@@ -160,7 +160,9 @@ class Sidebar extends WidgetContainer
 
         if ($this->hasWidgets()) {
             $template->widgets = $this->widgets;
-            array_walk($template->widgets, [$this, 'setupSkipLinks']);
+            foreach ($template->widgets as $widget) {
+                $this->setupSkipLinks($widget);
+            }
         } else {
             $template->widgets = [];
         }
-- 
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