From b18d5565cb12bff7f03f27aa6a7edb0765978fbb Mon Sep 17 00:00:00 2001
From: Alexander Janssen <alexander@homeworks.nl>
Date: Thu, 18 Feb 2016 15:40:27 +0100
Subject: [PATCH] subscriber update

---
 Subscribers/DoctrineEncryptSubscriber.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Subscribers/DoctrineEncryptSubscriber.php b/Subscribers/DoctrineEncryptSubscriber.php
index 3b708bc1..739aaa3a 100644
--- a/Subscribers/DoctrineEncryptSubscriber.php
+++ b/Subscribers/DoctrineEncryptSubscriber.php
@@ -186,7 +186,7 @@ private function hasInDecodedRegistry($entity, EntityManager $em) {
         $metadata = $em->getClassMetadata($className);
         $getter = 'get' . self::capitalize($metadata->getIdentifier());
 
-        return isset($this->decodedRegistry[$className][$entity->$getter()]);
+        return isset($this->decodedRegistry[$className][(string) $entity->$getter()]);
     }
 
     /**
@@ -198,7 +198,7 @@ private function addToDecodedRegistry($entity, EntityManager $em) {
         $className = get_class($entity);
         $metadata = $em->getClassMetadata($className);
         $getter = 'get' . self::capitalize($metadata->getIdentifier());
-        $this->decodedRegistry[$className][$entity->$getter()] = true;
+        $this->decodedRegistry[$className][(string) $entity->$getter()] = true;
     }
 
 }