From 3f36972764ad2635ad9a69ff97a551d0a4644991 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <mail@jan-boehmer.de>
Date: Mon, 23 Oct 2023 22:15:04 +0200
Subject: [PATCH] Throw no warning, when unsetting a not existing permission
 value

---
 src/Entity/UserSystem/PermissionData.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Entity/UserSystem/PermissionData.php b/src/Entity/UserSystem/PermissionData.php
index 38f4b774..ba698aae 100644
--- a/src/Entity/UserSystem/PermissionData.php
+++ b/src/Entity/UserSystem/PermissionData.php
@@ -145,8 +145,8 @@ final class PermissionData implements \JsonSerializable
      */
     public function setPermissionValue(string $permission, string $operation, ?bool $value): self
     {
-        if ($value === null) {
-            //If the value is null, unset the permission value (meaning implicit inherit)
+        //If the value is null, unset the permission value, if it was set befoere (meaning implicit inherit)
+        if ($value === null && isset($this->data[$permission][$operation])) {
             unset($this->data[$permission][$operation]);
         } else {
             //Otherwise, set the pemission value