bug #50776 [Serializer] Fix type error not be accessed before initialization (shyim)

nicolas-grekas · nicolas-grekas · commit 7d549dfdcdbc · 2023-06-27T11:43:15.000+02:00
This PR was merged into the 6.3 branch. Discussion ---------- [Serializer] Fix type error not be accessed before initialization | Q | A | ------------- | --- | Branch? | 6.3 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | shopware/shopware#3190 | License | MIT | Doc PR | Make the property like in Symfony 6.2, with 6.3 it got the type hint but the default value was missing Commits ------- 87236aa [Serializer] Fix type error not be accessed before initialization
diff --git a/src/Symfony/Component/Serializer/Mapping/ClassMetadata.php b/src/Symfony/Component/Serializer/Mapping/ClassMetadata.php
@@ -39,7 +39,7 @@ class ClassMetadata implements ClassMetadataInterface
      *           class' serialized representation. Do not access it. Use
      *           {@link getClassDiscriminatorMapping()} instead.
      */
-    public ?ClassDiscriminatorMapping $classDiscriminatorMapping;
+    public ?ClassDiscriminatorMapping $classDiscriminatorMapping = null;
 
     /**
      * Constructs a metadata for the given class.
