From 8f15c5e90566a43a3414240b65b3edb9c5f8cc7d Mon Sep 17 00:00:00 2001
From: Martin Prebio <martin.prebio@gmail.com>
Date: Wed, 31 Dec 2014 01:28:05 +0100
Subject: [PATCH] Consistent return type confirming with interface

---
 lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php b/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php
index 893a3e31e..fc90d6cad 100644
--- a/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php
+++ b/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php
@@ -127,7 +127,7 @@ class JoinedSubclassPersister extends AbstractEntityInheritancePersister
     public function executeInserts()
     {
         if ( ! $this->queuedInserts) {
-            return;
+            return array();
         }
 
         $postInsertIds  = array();