[BUGFIX] Return null if array key not exists

extcode · extcode · commit d5f909214741 · 2026-03-26T10:13:07.000+01:00
diff --git a/Classes/Domain/Model/Cart/AdditionalDataTrait.php b/Classes/Domain/Model/Cart/AdditionalDataTrait.php
@@ -41,7 +41,7 @@ public function unsetAdditionals(): void
 
     public function getAdditional(string $key): mixed
     {
-        return $this->additionals[$key];
+        return $this->additionals[$key] ?? null;
     }
 
     public function setAdditional(string $key, mixed $value): void

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ public function unsetAdditionals(): void`
`41`	`41`
`42`	`42`	`public function getAdditional(string $key): mixed`
`43`	`43`	`{`
`44`		`- return $this->additionals[$key];`
	`44`	`+ return $this->additionals[$key] ?? null;`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`public function setAdditional(string $key, mixed $value): void`