From 88225db4af499a7e13fc62ceb8cd9de461878202 Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Thu, 8 May 2014 18:11:29 +0200
Subject: [PATCH] Memcached hasKey should test for success, the get can fail
 for other reasons.

One of the other failures is no running server.
---
 lib/private/memcache/memcached.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/memcache/memcached.php b/lib/private/memcache/memcached.php
index 075828eeba..cd8e2e8d0b 100644
--- a/lib/private/memcache/memcached.php
+++ b/lib/private/memcache/memcached.php
@@ -57,7 +57,7 @@ class Memcached extends Cache {
 
 	public function hasKey($key) {
 		self::$cache->get($this->getNamespace() . $key);
-		return self::$cache->getResultCode() !== \Memcached::RES_NOTFOUND;
+		return self::$cache->getResultCode() === \Memcached::RES_SUCCESS;
 	}
 
 	public function remove($key) {