From 67006e0a441a5207081d1d0a8e28475bb343d356 Mon Sep 17 00:00:00 2001
From: Konstantin Myakshin <koc-dp@yandex.ru>
Date: Thu, 20 Aug 2015 13:37:46 +0300
Subject: [PATCH] Allow pass instances of EntityManager as "em" option

---
 src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php b/src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
index 3b4abc26689f6..5e843dca22d7a 100644
--- a/src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
+++ b/src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
@@ -143,6 +143,10 @@ public function setDefaultOptions(OptionsResolverInterface $resolver)
         };
 
         $emNormalizer = function (Options $options, $em) use ($registry) {
+            if ($em instanceof ObjectManager) {
+                return $em;
+            }
+            
             /* @var ManagerRegistry $registry */
             if (null !== $em) {
                 return $registry->getManager($em);