From c789898f793ba1aeab49f5371a003532cfa64d02 Mon Sep 17 00:00:00 2001
From: gy95 <1015105054@qq.com>
Date: Thu, 17 Jun 2021 16:02:31 +0800
Subject: [PATCH] when new manager failed should return err

---
 cmd/kubeadm/app/cmd/certs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/kubeadm/app/cmd/certs.go b/cmd/kubeadm/app/cmd/certs.go
index 045af329be2..a84f1fe03a9 100644
--- a/cmd/kubeadm/app/cmd/certs.go
+++ b/cmd/kubeadm/app/cmd/certs.go
@@ -277,7 +277,7 @@ func getRenewSubCommands(out io.Writer, kdir string) []*cobra.Command {
 			// Get a renewal manager for a actual Cluster configuration
 			rm, err := renewal.NewManager(&internalcfg.ClusterConfiguration, kdir)
 			if err != nil {
-				return nil
+				return err
 			}
 
 			// Renew certificates