From 6df502a5aa29b137d17bb7c17cb2552719386203 Mon Sep 17 00:00:00 2001
From: Vincent Petry <pvince81@owncloud.com>
Date: Thu, 21 May 2015 13:06:20 +0200
Subject: [PATCH] Fix Null memcache fallback to match interface

---
 lib/private/memcache/null.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/private/memcache/null.php b/lib/private/memcache/null.php
index c9b07f48ce..982f7edc80 100644
--- a/lib/private/memcache/null.php
+++ b/lib/private/memcache/null.php
@@ -22,7 +22,7 @@
 
 namespace OC\Memcache;
 
-class Null extends Cache {
+class Null extends Cache implements \OCP\IMemcache {
 	public function get($key) {
 		return null;
 	}
@@ -39,11 +39,15 @@ class Null extends Cache {
 		return true;
 	}
 
-	public function inc($key) {
+	public function add($key, $value, $ttl = 0) {
 		return true;
 	}
 
-	public function dec($key) {
+	public function inc($key, $step = 1) {
+		return true;
+	}
+
+	public function dec($key, $step = 1) {
 		return true;
 	}