From a8282f82206803ee9b6f04cb61e1cda36b729822 Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Wed, 26 Nov 2014 10:49:00 +0100
Subject: [PATCH] fixed never-disappearing "query is operating" display

---
 js/apps/system/aardvark/frontend/js/views/queryView.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/js/views/queryView.js b/js/apps/system/aardvark/frontend/js/views/queryView.js
index f53f7e7da7..63a19f8b37 100644
--- a/js/apps/system/aardvark/frontend/js/views/queryView.js
+++ b/js/apps/system/aardvark/frontend/js/views/queryView.js
@@ -589,7 +589,6 @@
         "Query is operating..."
       );
 
-
       $.ajax({
         type: "POST",
         url: "/_api/cursor",
@@ -598,7 +597,7 @@
         processData: false,
         success: function (data) {
           var warnings = "";
-          if (data.extra.warnings.length > 0) {
+          if (data.extra && data.extra.warnings && data.extra.warnings.length > 0) {
             warnings += "Warnings:" + "\r\n\r\n";
             data.extra.warnings.forEach(function(w) {
               warnings += "[" + w.code + "], '" + w.message + "'\r\n";