From b8dbd6f57bcf1de4af8a82487b4d6d692daf2e4c Mon Sep 17 00:00:00 2001
From: Zita Nemeckova <znemecko@redhat.com>
Date: Tue, 12 Jul 2016 10:39:32 +0200
Subject: [PATCH] Correct mistake in hoverNodeId

---
 app/assets/javascripts/miq_dynatree.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/miq_dynatree.js b/app/assets/javascripts/miq_dynatree.js
index 766c4d0e049..1b404361e5f 100644
--- a/app/assets/javascripts/miq_dynatree.js
+++ b/app/assets/javascripts/miq_dynatree.js
@@ -280,7 +280,7 @@ function hoverNodeId(id) {
   var nid = ids[ids.length - 1]; // Get the last part of the node id
   var leftNid = nid.split('-')[0];
   var rightNid = nid.split('-')[1];
-  if (rightNid.match(/r/)) {
+  if (typeof rightNid !== 'undefined' && rightNid.match(/r/)) {
     nid = sprintf("%s-%s%012d", leftNid, rightNid.split('r')[0], rightNid.split('r')[1]);
   }
   return ((leftNid == 'v' || // Check for VM node