Upgrade 1-11.38

vendor/symfony/form/Extension/HttpFoundation/HttpFoundationRequestHandler.php

@@ -16,6 +16,7 @@ use Symfony\Component\Form\FormError;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\RequestHandlerInterface;
 use Symfony\Component\Form\Util\ServerParams;
+use Symfony\Component\HttpFoundation\File\File;
 use Symfony\Component\HttpFoundation\Request;
 
 /**
@@ -26,14 +27,8 @@ use Symfony\Component\HttpFoundation\Request;
  */
 class HttpFoundationRequestHandler implements RequestHandlerInterface
 {
-    /**
-     * @var ServerParams
-     */
     private $serverParams;
 
-    /**
-     * {@inheritdoc}
-     */
     public function __construct(ServerParams $serverParams = null)
     {
         $this->serverParams = $serverParams ?: new ServerParams();
@@ -112,4 +107,12 @@ class HttpFoundationRequestHandler implements RequestHandlerInterface
 
         $form->submit($data, 'PATCH' !== $method);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isFileUpload($data)
+    {
+        return $data instanceof File;
+    }
 }