From 5b04db9b225fd1ed4ad39bef3b77d5fe46b933df Mon Sep 17 00:00:00 2001
From: Björn Schießle <schiessle@owncloud.com>
Date: Thu, 6 Dec 2012 14:02:55 +0100
Subject: one more undefined index error

---
 lib/filecache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/filecache.php b/lib/filecache.php
index a02751b08d9..bbf55bc1f86 100644
--- a/lib/filecache.php
+++ b/lib/filecache.php
@@ -354,8 +354,8 @@ class OC_FileCache{
 	public static function increaseSize($path, $sizeDiff, $root=false) {
 		if($sizeDiff==0) return;
 		$item = OC_FileCache_Cached::get($path);
-		//stop walking up the filetree if we hit a non-folder
-		if($item['mimetype'] !== 'httpd/unix-directory'){
+		//stop walking up the filetree if we hit a non-folder or reached to root folder
+		if($path == '/' || $path=='' || $item['mimetype'] !== 'httpd/unix-directory'){
 			return;
 		}
 		$id = $item['id'];
-- 
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