From 8c700cc99d316127a71c9ba596694840775e3d6e Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Mon, 29 Feb 2016 17:31:01 +0100
Subject: [PATCH] fix size propagation for new files

---
 lib/private/files/cache/scanner.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/private/files/cache/scanner.php b/lib/private/files/cache/scanner.php
index 60daa323b4..822b68f5e7 100644
--- a/lib/private/files/cache/scanner.php
+++ b/lib/private/files/cache/scanner.php
@@ -198,7 +198,11 @@ class Scanner extends BasicEmitter implements IScanner {
 				if (!empty($newData)) {
 					$data['fileid'] = $this->addToCache($file, $newData, $fileId);
 				}
-				$data['oldSize'] = $cacheData['size'];
+				if (isset($cacheData['size'])) {
+					$data['oldSize'] = $cacheData['size'];
+				} else {
+					$data['oldSize'] = 0;
+				}
 
 				// post-emit only if it was a file. By that we avoid counting/treating folders as files
 				if ($data['mimetype'] !== 'httpd/unix-directory') {