From 068ff09cfed6081ed794cf899830911f72c3e4fb Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Wed, 2 Sep 2015 19:22:46 +0200
Subject: [PATCH] fallback for isimage

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

diff --git a/apps/files/js/fileinfomodel.js b/apps/files/js/fileinfomodel.js
index 1c850239cd..ab205b2efb 100644
--- a/apps/files/js/fileinfomodel.js
+++ b/apps/files/js/fileinfomodel.js
@@ -58,7 +58,7 @@
 		 * @return {boolean} true if this is an image, false otherwise
 		 */
 		isImage: function() {
-			return this.get('mimetype').substr(0, 6) === 'image/';
+			return this.get('mimetype')? this.get('mimetype').substr(0, 6) === 'image/' : false;
 		},
 
 		/**