From 87a754c72ea3414b7c12a30c1538995d4f48de3b Mon Sep 17 00:00:00 2001
From: Thomas Müller <thomas.mueller@tmit.eu>
Date: Tue, 20 Jan 2015 12:38:54 +0100
Subject: avoid $this->cache being null - fixes #13491

---
 apps/files_sharing/lib/external/storage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apps')

diff --git a/apps/files_sharing/lib/external/storage.php b/apps/files_sharing/lib/external/storage.php
index 306a7b8db8a..0d41176e45a 100644
--- a/apps/files_sharing/lib/external/storage.php
+++ b/apps/files_sharing/lib/external/storage.php
@@ -103,7 +103,7 @@ class Storage extends DAV implements ISharedStorage {
 	}
 
 	public function getCache($path = '', $storage = null) {
-		if (!$storage) {
+		if (is_null($this->cache)) {
 			$this->cache = new Cache($this, $this->remote, $this->remoteUser);
 		}
 		return $this->cache;
-- 
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