From 1cf50e4b8a45b5dd38ca70f22a92a2b0b2117b42 Mon Sep 17 00:00:00 2001
From: Zach Reyes <zasweq@google.com>
Date: Fri, 26 Mar 2021 07:34:46 -0400
Subject: [PATCH] Vet

---
 internal/resolver/dns/dns_resolver.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/internal/resolver/dns/dns_resolver.go b/internal/resolver/dns/dns_resolver.go
index ab2e59368fa0..c98c6b578197 100644
--- a/internal/resolver/dns/dns_resolver.go
+++ b/internal/resolver/dns/dns_resolver.go
@@ -190,8 +190,7 @@ type dnsResolver struct {
 	wg                   sync.WaitGroup
 	disableServiceConfig bool
 
-	//polling chan struct{}
-	stopPolling *grpcsync.Event
+	stopPolling    *grpcsync.Event
 	startedPolling bool
 }