From b54dcd1999b0ce447dc6920ac8cd361095b8346d Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 12 Feb 2013 16:48:21 +0100
Subject: [PATCH] Cache: fix scanner trying to use existing data when file
 isn't in cache

---
 lib/files/cache/scanner.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/files/cache/scanner.php b/lib/files/cache/scanner.php
index 9f72e20614..88f208547f 100644
--- a/lib/files/cache/scanner.php
+++ b/lib/files/cache/scanner.php
@@ -74,8 +74,7 @@ class Scanner {
 					$this->scanFile($parent);
 				}
 			}
-			if ($checkExisting) {
-				$cacheData = $this->cache->get($file);
+			if ($checkExisting and $cacheData = $this->cache->get($file)) {
 				if ($data['size'] === -1) {
 					$data['size'] = $cacheData['size'];
 				}