From d549af7e9e8cf5e44675eaf60485fc53c0b3e7f1 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Fri, 24 Mar 2023 09:40:46 +0000
Subject: [PATCH] resurrect correct color, fixes #2426

Closes #2426

Merge request studip/studip!1637
---
 lib/classes/calendar/CalendarScheduleModel.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/classes/calendar/CalendarScheduleModel.php b/lib/classes/calendar/CalendarScheduleModel.php
index c57459e4465..ce404b2335d 100644
--- a/lib/classes/calendar/CalendarScheduleModel.php
+++ b/lib/classes/calendar/CalendarScheduleModel.php
@@ -225,7 +225,7 @@ class CalendarScheduleModel
                         'title' => _("Dies ist eine vorgemerkte Veranstaltung")
                     ];
                 } else {
-                    $entry['color'] = $details ? $details['color'] : ($member->gruppe % 9 + 1);
+                    $entry['color'] = !empty($details['color']) ? $details['color'] : ($member->gruppe % 9 + 1);
                 }
                 $entry['visible'] = $details ? $details['visible'] : 1;
 
-- 
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