From 95459d068e47b83ed13348da3e1d03d062209e41 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Sat, 11 Feb 2012 16:06:34 +0100
Subject: [PATCH] non existing files can never be updated

---
 lib/filecache.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/filecache.php b/lib/filecache.php
index 6ae2f8253d..5d299ff24e 100644
--- a/lib/filecache.php
+++ b/lib/filecache.php
@@ -515,6 +515,9 @@ class OC_FileCache{
 			}
 			$view=new OC_FilesystemView($root);
 		}
+		if(!$view->file_exists($path)){
+			return false;
+		}
 		$mtime=$view->filemtime($path);
 		$isDir=$view->is_dir($path);
 		$path=$root.$path;