From e552f45f36592aeff516377b59a240ddf22449e2 Mon Sep 17 00:00:00 2001
From: David Siegfried <david.siegfried@uni-vechta.de>
Date: Mon, 30 May 2022 12:59:07 +0000
Subject: [PATCH] prevent php-warnings, closes #1117
Closes #1117
Merge request studip/studip!669
---
app/controllers/course/messenger.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/app/controllers/course/messenger.php b/app/controllers/course/messenger.php
index 42f313d9261..c00581ee60c 100644
--- a/app/controllers/course/messenger.php
+++ b/app/controllers/course/messenger.php
@@ -33,7 +33,8 @@ class Course_MessengerController extends AuthenticatedController
}
}
if (!$this->thread || Request::get("thread") === "new") {
- $this->thread = array_pop(array_reverse($this->threads));
+ $threads = array_reverse($this->threads);
+ $this->thread = array_pop($threads);
}
$this->thread->markAsRead();
--
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