From 54f5a9b4239a974586a0be785841cdfdf7b0d3db Mon Sep 17 00:00:00 2001
From: "Dr. Stefan Schimanski" <sttts@redhat.com>
Date: Wed, 14 Sep 2016 18:44:46 +0200
Subject: [PATCH] Disable swagger spec caching without /version

---
 pkg/kubectl/cmd/util/factory.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkg/kubectl/cmd/util/factory.go b/pkg/kubectl/cmd/util/factory.go
index ec84e0ac123..a803456f5ab 100644
--- a/pkg/kubectl/cmd/util/factory.go
+++ b/pkg/kubectl/cmd/util/factory.go
@@ -747,10 +747,11 @@ func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
 				dir := cacheDir
 				if len(dir) > 0 {
 					version, err := clientset.Discovery().ServerVersion()
-					if err != nil {
-						return nil, err
+					if err == nil {
+						dir = path.Join(cacheDir, version.String())
+					} else {
+						dir = "" // disable caching as a fallback
 					}
-					dir = path.Join(cacheDir, version.String())
 				}
 				fedClient, err := clients.FederationClientForVersion(nil)
 				if err != nil {