From 49cf20545f59075e78a7c9725bcf6c1920b1e810 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <mail@jan-boehmer.de>
Date: Tue, 27 Jun 2023 00:10:55 +0200
Subject: [PATCH] Fixed exception occuring when deleting an element

---
 src/EventSubscriber/LogSystem/EventLoggerSubscriber.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/EventSubscriber/LogSystem/EventLoggerSubscriber.php b/src/EventSubscriber/LogSystem/EventLoggerSubscriber.php
index 262f196d..f48cf749 100644
--- a/src/EventSubscriber/LogSystem/EventLoggerSubscriber.php
+++ b/src/EventSubscriber/LogSystem/EventLoggerSubscriber.php
@@ -329,7 +329,7 @@ class EventLoggerSubscriber implements EventSubscriber
 
         $logEntry->setOldData($old_data);
 
-        if ($new_data !== []) {
+        if ($new_data !== [] && $new_data !== null) {
             $new_data = $this->filterFieldRestrictions($entity, $new_data);
             $new_data = $this->fieldLengthRestrict($new_data);