From e5d2321939878da4e76abf26e27ca4b2a8512ea1 Mon Sep 17 00:00:00 2001
From: David Siegfried <david.siegfried@uni-vechta.de>
Date: Mon, 28 Oct 2024 06:42:50 +0000
Subject: [PATCH] prevent php-warnings in CourseNavigation, fixes #4771
Closes #4771
Merge request studip/studip!3560
---
lib/navigation/CourseNavigation.php | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/lib/navigation/CourseNavigation.php b/lib/navigation/CourseNavigation.php
index f5d7f71d219..d4c7919af15 100644
--- a/lib/navigation/CourseNavigation.php
+++ b/lib/navigation/CourseNavigation.php
@@ -71,16 +71,18 @@ class CourseNavigation extends Navigation
}
}
- foreach ($navigations as $key => $nav) {
- if (
- $this->range instanceof Institute
- || Seminar_Perm::get()->have_studip_perm($found->getVisibilityPermission(), $this->range->id)
- ) {
- if (isset($found->metadata['displayname'])) {
- $nav->setTitle($found->getDisplayname());
- }
+ if ($found) {
+ foreach ($navigations as $key => $nav) {
+ if (
+ $this->range instanceof Institute
+ || Seminar_Perm::get()->have_studip_perm($found->getVisibilityPermission(), $this->range->id)
+ ) {
+ if (isset($found->metadata['displayname'])) {
+ $nav->setTitle($found->getDisplayname());
+ }
- $this->insertSubNavigation($key, $nav, $where);
+ $this->insertSubNavigation($key, $nav, $where);
+ }
}
}
}
--
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