From 53c9ffda302af24e137607b244591b79419e6116 Mon Sep 17 00:00:00 2001
From: Sander Marechal <s.marechal@jejik.com>
Date: Thu, 20 Jun 2013 10:20:16 +0200
Subject: [PATCH] Get rid of variable

---
 lib/Doctrine/ORM/PersistentCollection.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/Doctrine/ORM/PersistentCollection.php b/lib/Doctrine/ORM/PersistentCollection.php
index d5a922aaf..dd5a90d18 100644
--- a/lib/Doctrine/ORM/PersistentCollection.php
+++ b/lib/Doctrine/ORM/PersistentCollection.php
@@ -521,8 +521,7 @@ final class PersistentCollection implements Collection, Selectable
             && $this->association['fetch'] === Mapping\ClassMetadataInfo::FETCH_EXTRA_LAZY
             && isset($this->association['indexBy'])
         ) {
-            $persister = $this->em->getUnitOfWork()->getCollectionPersister($this->association);
-            return $persister->get($this, $key);
+            return $this->em->getUnitOfWork()->getCollectionPersister($this->association)->get($this, $key);
         }
 
         $this->initialize();