From a125444d4dc7321548d07ed10b2feaa8060185a3 Mon Sep 17 00:00:00 2001
From: Fabian Ruff <fabian@progra.de>
Date: Tue, 16 Feb 2021 08:45:59 +0100
Subject: [PATCH] Return error when persister fails to modify config

Kubernetes-commit: 9efd1fd12f646b0a328702cca4c52fdf0966212d
---
 tools/clientcmd/config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/clientcmd/config.go b/tools/clientcmd/config.go
index a7eae66b..12c8b84f 100644
--- a/tools/clientcmd/config.go
+++ b/tools/clientcmd/config.go
@@ -374,7 +374,7 @@ func (p *persister) Persist(config map[string]string) error {
 	authInfo, ok := newConfig.AuthInfos[p.user]
 	if ok && authInfo.AuthProvider != nil {
 		authInfo.AuthProvider.Config = config
-		ModifyConfig(p.configAccess, *newConfig, false)
+		return ModifyConfig(p.configAccess, *newConfig, false)
 	}
 	return nil
 }