From a20df131d1467f5f06688f0d749eb076e242f4ce Mon Sep 17 00:00:00 2001
From: Tankred Hase <mail@tankredhase.de>
Date: Tue, 19 Mar 2013 17:04:26 +0100
Subject: [PATCH] bugfix syncing empty list from cloud

---
 src/js/dao/email-dao.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/js/dao/email-dao.js b/src/js/dao/email-dao.js
index de872e6..873958e 100644
--- a/src/js/dao/email-dao.js
+++ b/src/js/dao/email-dao.js
@@ -94,6 +94,12 @@ app.dao.EmailDAO = function(_, crypto, devicestorage, cloudstorage) {
 			}
 			
 			// TODO: remove old folder items from devicestorage
+			
+			// return if fetched list from cloud storage is empty
+			if (res.length === 0) {
+				callback();
+				return;
+			}
 						
 			// persist encrypted list in device storage
 			devicestorage.storeEcryptedList(res, 'email_' + folderName, function() {