From bd520e5829894dc5c8830275ea18c8ed084b0c28 Mon Sep 17 00:00:00 2001
From: HunDunDM <hundundm@gmail.com>
Date: Fri, 24 Sep 2021 18:22:11 +0800
Subject: [PATCH] address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>
---
 server/encryptionkm/key_manager.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/encryptionkm/key_manager.go b/server/encryptionkm/key_manager.go
index afdd466e572..68c60498b30 100644
--- a/server/encryptionkm/key_manager.go
+++ b/server/encryptionkm/key_manager.go
@@ -226,7 +226,7 @@ func (m *KeyManager) StartBackgroundLoop(ctx context.Context) {
 		for {
 			select {
 			case resp, ok = <-rch:
-				if !ok || resp.CompactRevision != 0 || resp.Canceled {
+				if !ok || resp.Err() != nil {
 					// If chan is closed or canceled, exit watch loop
 					// Ref https://etcd.io/docs/v3.4/learning/api/#watch-streams
 					break keyWatchLoop