From b73c3875060c865628316c85386197986df95441 Mon Sep 17 00:00:00 2001
From: Alon Heller <alon.heller@nokia.com>
Date: Wed, 1 Feb 2017 13:53:03 +0200
Subject: [PATCH] entities graph refresh fix, now shows red alarm

Change-Id: Ifdf32e5c62b568eb4938dfe8a643cb765372dfa0
---
 .../dashboard/project/components/sunburst/sunburst.directive.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vitrage_dashboard/dashboard/static/dashboard/project/components/sunburst/sunburst.directive.js b/vitrage_dashboard/dashboard/static/dashboard/project/components/sunburst/sunburst.directive.js
index b48a651..af3e368 100644
--- a/vitrage_dashboard/dashboard/static/dashboard/project/components/sunburst/sunburst.directive.js
+++ b/vitrage_dashboard/dashboard/static/dashboard/project/components/sunburst/sunburst.directive.js
@@ -217,7 +217,7 @@ function hzSunburst() {
       var name = d.name,
       dots = '...';
 
-      if (name.length > 4) {
+      if (name && name.length > 4) {
         name = d.name.substring(0, 4) + dots;
       }
       return name;