From 1c3e28a73b602423dfc4ba447b26dcd3b8b45fac Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 29 Sep 2015 14:40:14 +0200
Subject: Add tests

---
 lib/private/preview.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/private/preview.php b/lib/private/preview.php
index 24a9082b176..b2accdfd00f 100644
--- a/lib/private/preview.php
+++ b/lib/private/preview.php
@@ -531,7 +531,7 @@ class Preview {
 	 * @param string $name
 	 * @return bool
 	 */
-	private function thumbnailSizeExists($allThumbnails, $name) {
+	private function thumbnailSizeExists(array $allThumbnails, $name) {
 
 		foreach ($allThumbnails as $thumbnail) {
 			if ($name === $thumbnail->getName()) {
-- 
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