From 177db2e2b58d37d18681e1b47c3e6f890ffac4c7 Mon Sep 17 00:00:00 2001
From: tgruben <tgruben@gmail.com>
Date: Mon, 1 Aug 2022 12:47:17 -0500
Subject: [PATCH] removed invalid state (#2173)

---
 etcd/embed.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/etcd/embed.go b/etcd/embed.go
index 77ebdb5cb..377a8ae73 100644
--- a/etcd/embed.go
+++ b/etcd/embed.go
@@ -482,10 +482,12 @@ func (e *Etcd) Leader() *disco.Peer {
 }
 
 func (e *Etcd) ClusterState(ctx context.Context) (out disco.ClusterState, err error) {
-	if e.e == nil {
-		return disco.ClusterStateUnknown, nil
+	if len(e.options.EtcdHosts) == 0 {
+		// only valid if not in external etcd mode
+		if e.e == nil {
+			return disco.ClusterStateUnknown, nil
+		}
 	}
-
 	var (
 		heartbeats int = 0
 		starting   bool