From a247df970b3d001997ed8b4dcaff04d7e64e5a57 Mon Sep 17 00:00:00 2001
From: Mateusz Kijowski <406403+matikij@users.noreply.github.com>
Date: Mon, 8 Apr 2024 04:48:02 +0200
Subject: [PATCH] Do not break if update doesn't have remote_event

---
 drivers/caldav/caldav_driver.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/caldav/caldav_driver.php b/drivers/caldav/caldav_driver.php
index fb21ae0..99dc3b3 100644
--- a/drivers/caldav/caldav_driver.php
+++ b/drivers/caldav/caldav_driver.php
@@ -2230,6 +2230,12 @@ else {
 
         foreach($updates as $update)
         {
+            if(is_null($update['remote_event'])
+            {
+                self::debug_log("No remote_event in update: ".print_r($update, true));
+                continue;
+
+            }
             if($update['remote_event']['allday'])
             {
                 //caldav has exclusive end dates set to midnight of the next day.