From c2cf8786325d2fc1bb901b1706ebe03e0edab6d7 Mon Sep 17 00:00:00 2001
From: Tankred Hase <tankred@whiteout.io>
Date: Fri, 4 Oct 2013 17:43:55 +0200
Subject: [PATCH] handle error in case key ids are emtpy

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

diff --git a/src/js/dao/keychain-dao.js b/src/js/dao/keychain-dao.js
index b895efa..4dc6625 100644
--- a/src/js/dao/keychain-dao.js
+++ b/src/js/dao/keychain-dao.js
@@ -21,6 +21,12 @@ define(['underscore', 'js/dao/lawnchair-dao'], function(_, jsonDao) {
         var self = this,
             after, already, pubkeys = [];
 
+        // return empty array if key ids are emtpy
+        if (ids.length < 1) {
+            callback(null, pubkeys);
+            return;
+        }
+
         after = _.after(ids.length, function() {
             callback(null, pubkeys);
         });