symfony
diff --git a/‎src/Symfony/Bridge/Doctrine/Messenger/DoctrineTransactionMiddleware.php‎
Lines changed: 3 additions & 1 deletion b/‎src/Symfony/Bridge/Doctrine/Messenger/DoctrineTransactionMiddleware.php‎
Lines changed: 3 additions & 1 deletion
diff --git a/‎src/Symfony/Bridge/Doctrine/Messenger/DoctrineTransactionMiddlewareFactory.php‎
Lines changed: 0 additions & 36 deletions b/‎src/Symfony/Bridge/Doctrine/Messenger/DoctrineTransactionMiddlewareFactory.php‎
Lines changed: 0 additions & 36 deletions
diff --git a/‎src/Symfony/Bridge/Doctrine/Tests/Messenger/DoctrineTransactionMiddlewareTest.php‎
Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Bridge/Doctrine/Tests/Messenger/DoctrineTransactionMiddlewareTest.php‎
Lines changed: 1 addition & 1 deletion
@@ -21,13 +21,15 @@
  * Wraps all handlers in a single doctrine transaction.
  *
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * @experimental in 4.2
  */
 class DoctrineTransactionMiddleware implements MiddlewareInterface
 {
     private $managerRegistry;
     private $entityManagerName;
 
-    public function __construct(ManagerRegistry $managerRegistry, ?string $entityManagerName)
+    public function __construct(ManagerRegistry $managerRegistry, string $entityManagerName = null)
     {
         $this->managerRegistry = $managerRegistry;
         $this->entityManagerName = $entityManagerName;
 
@@ -34,7 +34,7 @@ public function setUp()
         $managerRegistry = $this->createMock(ManagerRegistry::class);
         $managerRegistry->method('getManager')->willReturn($this->entityManager);
 
-        $this->middleware = new DoctrineTransactionMiddleware($managerRegistry, null);
+        $this->middleware = new DoctrineTransactionMiddleware($managerRegistry);
     }
 
     public function testMiddlewareWrapsInTransactionAndFlushes()
Original file line number	Diff line number	Diff line change
`@@ -21,13 +21,15 @@`
`21`	`21`	`* Wraps all handlers in a single doctrine transaction.`
`22`	`22`	`*`
`23`	`23`	`* @author Tobias Nyholm <tobias.nyholm@gmail.com>`
	`24`	`+ *`
	`25`	`+ * @experimental in 4.2`
`24`	`26`	`*/`
`25`	`27`	`class DoctrineTransactionMiddleware implements MiddlewareInterface`
`26`	`28`	`{`
`27`	`29`	`private $managerRegistry;`
`28`	`30`	`private $entityManagerName;`
`29`	`31`
`30`		`- public function __construct(ManagerRegistry $managerRegistry, ?string $entityManagerName)`
	`32`	`+ public function __construct(ManagerRegistry $managerRegistry, string $entityManagerName = null)`
`31`	`33`	`{`
`32`	`34`	`$this->managerRegistry = $managerRegistry;`
`33`	`35`	`$this->entityManagerName = $entityManagerName;`
Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ public function setUp()`
`34`	`34`	`$managerRegistry = $this->createMock(ManagerRegistry::class);`
`35`	`35`	`$managerRegistry->method('getManager')->willReturn($this->entityManager);`
`36`	`36`
`37`		`- $this->middleware = new DoctrineTransactionMiddleware($managerRegistry, null);`
	`37`	`+ $this->middleware = new DoctrineTransactionMiddleware($managerRegistry);`
`38`	`38`	`}`
`39`	`39`
`40`	`40`	`public function testMiddlewareWrapsInTransactionAndFlushes()`