From 6698033b83d8761de959e877880afc824a86548c Mon Sep 17 00:00:00 2001
From: Moritz Strohm <strohm@data-quest.de>
Date: Tue, 19 Mar 2024 15:28:47 +0000
Subject: [PATCH] Course::isCalendarWritable: use user-ID instead of course-ID
 for call to have_studip_perm, fixes #3849

Closes #3849

Merge request studip/studip!2713
---
 lib/models/Course.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/models/Course.class.php b/lib/models/Course.class.php
index 34b7d747645..1f609301e01 100644
--- a/lib/models/Course.class.php
+++ b/lib/models/Course.class.php
@@ -1110,7 +1110,7 @@ class Course extends SimpleORMap implements Range, PrivacyObject, StudipItem, Fe
     public function isCalendarWritable(string $user_id = null): bool
     {
         if ($user_id === null) {
-            $user_id = self::findCurrent()->id;
+            $user_id = User::findCurrent()->id;
         }
 
         //Calendar write permissions are granted for all participants
-- 
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