From a2c28f9930a74a252de990db0b919c2e735a9018 Mon Sep 17 00:00:00 2001
From: Marc Bennewitz <marc-bennewitz@arcor.de>
Date: Thu, 14 Aug 2014 11:17:08 +0200
Subject: [PATCH] fixed zendframework/zf2#6324: Redis::setItems: the last item
 is overwritten

---
 src/Storage/Adapter/Redis.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Storage/Adapter/Redis.php b/src/Storage/Adapter/Redis.php
index 761b597..1adb3d4 100644
--- a/src/Storage/Adapter/Redis.php
+++ b/src/Storage/Adapter/Redis.php
@@ -172,7 +172,7 @@ protected function internalGetItems(array & $normalizedKeys)
         $redis = $this->getRedisResource();
 
         $namespacedKeys = array();
-        foreach ($normalizedKeys as & $normalizedKey) {
+        foreach ($normalizedKeys as $normalizedKey) {
             $namespacedKeys[] = $this->namespacePrefix . $normalizedKey;
         }
 
@@ -252,8 +252,8 @@ protected function internalSetItems(array & $normalizedKeyValuePairs)
         $ttl   = $this->getOptions()->getTtl();
 
         $namespacedKeyValuePairs = array();
-        foreach ($normalizedKeyValuePairs as $normalizedKey => & $value) {
-            $namespacedKeyValuePairs[$this->namespacePrefix . $normalizedKey] = & $value;
+        foreach ($normalizedKeyValuePairs as $normalizedKey => $value) {
+            $namespacedKeyValuePairs[$this->namespacePrefix . $normalizedKey] = $value;
         }
         try {
             if ($ttl > 0) {