From fdf8414a45c7c9c7a04dccd4df09840c3295e952 Mon Sep 17 00:00:00 2001
From: shashidharatd <shashidhara.td@huawei.com>
Date: Wed, 1 Aug 2018 22:03:21 +0530
Subject: [PATCH] Fix a possible nil map access

---
 registry/txt.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/registry/txt.go b/registry/txt.go
index a75b4afaac..e1f51d8533 100644
--- a/registry/txt.go
+++ b/registry/txt.go
@@ -125,6 +125,9 @@ func (im *TXTRegistry) ApplyChanges(changes *plan.Changes) error {
 		Delete:    filterOwnedRecords(im.ownerID, changes.Delete),
 	}
 	for _, r := range filteredChanges.Create {
+		if r.Labels == nil {
+			r.Labels = make(map[string]string)
+		}
 		r.Labels[endpoint.OwnerLabelKey] = im.ownerID
 		txt := endpoint.NewEndpoint(im.mapper.toTXTName(r.DNSName), endpoint.RecordTypeTXT, r.Labels.Serialize(true))
 		filteredChanges.Create = append(filteredChanges.Create, txt)