From d397db55ba95075fd89fae77f1e20fe319644489 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Wed, 21 Jan 2026 12:05:01 +0100
Subject: prevent php8 warning, fixes #6134

Closes #6134

Merge request studip/studip!4656
---
 app/controllers/studiengaenge/versionen.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/studiengaenge/versionen.php b/app/controllers/studiengaenge/versionen.php
index 41625bf..807ab81 100644
--- a/app/controllers/studiengaenge/versionen.php
+++ b/app/controllers/studiengaenge/versionen.php
@@ -340,7 +340,7 @@ class Studiengaenge_VersionenController extends SharedVersionController
         $filter_template = $template_factory->render('shared/filter',
             [
                 'semester'          => $semesters,
-                'selected_semester' => $semesters->findOneBy('beginn', $this->filter['start_sem.beginn'])->id,
+                'selected_semester' => $semesters->findOneBy('beginn', $this->filter['start_sem.beginn'])->id ?? null,
                 'status'            => $status_results,
                 'selected_status'   => $this->filter['mvv_stgteilversion.stat'] ?? '',
                 'status_array'      => $GLOBALS['MVV_STGTEILVERSION']['STATUS']['values'],
-- 
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