From 9087a4d49065af63b638f8eaa79329d496d26d14 Mon Sep 17 00:00:00 2001
From: Marc Bennewitz <marc-bennewitz@arcor.de>
Date: Fri, 14 Nov 2014 08:13:08 +0000
Subject: [PATCH] Memcached returns FALSE on failure ... so it's not required
 to check for NULL, too. The note Memcached returns NULL was a miss
 information in changelog of memcached-2.0

---
 src/Storage/Adapter/Memcached.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Storage/Adapter/Memcached.php b/src/Storage/Adapter/Memcached.php
index 9a75b52..54bbed7 100644
--- a/src/Storage/Adapter/Memcached.php
+++ b/src/Storage/Adapter/Memcached.php
@@ -222,7 +222,7 @@ protected function internalGetItem(& $normalizedKey, & $success = null, & $casTo
         }
 
         $success = true;
-        if ($result === false || $result === null) {
+        if ($result === false) {
             $rsCode = $memc->getResultCode();
             if ($rsCode == MemcachedResource::RES_NOTFOUND) {
                 $result = null;
@@ -280,7 +280,7 @@ protected function internalHasItem(& $normalizedKey)
     {
         $memc  = $this->getMemcachedResource();
         $value = $memc->get($this->namespacePrefix . $normalizedKey);
-        if ($value === false || $value === null) {
+        if ($value === false) {
             $rsCode = $memc->getResultCode();
             if ($rsCode == MemcachedResource::RES_SUCCESS) {
                 return true;