From df59c5d1ee5810293e3c7a6a63f00f0e94126c03 Mon Sep 17 00:00:00 2001
From: Piotr Filiciak <piotr@filiciak.pl>
Date: Tue, 24 May 2016 12:43:43 +0200
Subject: [PATCH] bug fix

---
 apps/files_sharing/js/public.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/files_sharing/js/public.js b/apps/files_sharing/js/public.js
index 46d4ee2d59..572ccc47b7 100644
--- a/apps/files_sharing/js/public.js
+++ b/apps/files_sharing/js/public.js
@@ -149,7 +149,7 @@ OCA.Sharing.PublicApp = {
 			img.attr('width', 128);
 			img.appendTo('#imgframe');
 		}
-		else {
+		else if (previewSupported === 'true') {
 			$('#imgframe > video').attr('poster', OC.filePath('files_sharing', 'ajax', 'publicpreview.php') + '?' + OC.buildQueryString(params));
 		}