Merge pull request #12072 from tangcong/automated-cherry-pick-of-#120…

…66-origin-release-3.4 Automated cherry pick of #12066
etcd-io · Jun 25, 2020 · a4f4294 · a4f4294
2 parents 2212a84 + e42d7b5
commit a4f4294
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/etcdmain/gateway.go b/etcdmain/gateway.go
@@ -136,7 +136,8 @@ func startGateway(cmd *cobra.Command, args []string) {
 	}
 
 	for _, srv := range srvs.SRVs {
-		eaddrs, err := net.LookupHost(srv.Target)
+		var eaddrs []string
+		eaddrs, err = net.LookupHost(srv.Target)
 		if err != nil {
 			fmt.Println("failed to resolve endpoint host:", srv.Target)
 			os.Exit(1)