From e37ad6674fce690c1d604fb94295955321f6bd45 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Wed, 20 Apr 2022 16:10:14 +0000
Subject: [PATCH] prevent warning and error when deleting consultation slots,
fixes #932
Closes #932
---
lib/models/ConsultationSlot.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/models/ConsultationSlot.php b/lib/models/ConsultationSlot.php
index ebda30a3815..a902f0631b5 100644
--- a/lib/models/ConsultationSlot.php
+++ b/lib/models/ConsultationSlot.php
@@ -46,7 +46,7 @@ class ConsultationSlot extends SimpleORMap
};
$config['registered_callbacks']['after_delete'][] = function ($slot) {
$block = $slot->block;
- if (count($block->slots) === 0) {
+ if ($block && count($block->slots) === 0) {
$block->delete();
}
};
--
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