From c8e60900fc75de39fbdf4dc6880f2e1cd61654ec Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <mtgap@owncloud.com>
Date: Sun, 28 Jul 2013 15:32:48 -0400
Subject: [PATCH] Move  check so the variable will never be undefined

---
 lib/files/cache/scanner.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/files/cache/scanner.php b/lib/files/cache/scanner.php
index bcd6032fcac..520b41fe104 100644
--- a/lib/files/cache/scanner.php
+++ b/lib/files/cache/scanner.php
@@ -108,9 +108,9 @@ class Scanner extends BasicEmitter {
 					// Only update metadata that has changed
 					$newData = array_diff($data, $cacheData);
 				}
-			}
-			if (!empty($newData)) {
-				$this->cache->put($file, $newData);
+				if (!empty($newData)) {
+					$this->cache->put($file, $newData);
+				}
 			}
 			return $data;
 		}
-- 
2.39.5