Fix kubectl version --client=true

Getting the client version fails if the kubeconfig is invalid: $ kubectl version --client=true Error in configuration: * unable to read client-cert .../client.crt: no such file or directory * unable to read client-key .../client.key: no such file or directory * unable to read certificate-authority .../ca.crt: no such file or directory Update to match behaviour on v1.10.13 and earlier: $ kubectl version --client=true Client Version: version.Info{Major:"1", ...}

Fix kubectl version --client=true
d4ee919f · Stuart McLaren · 440d0862 · d4ee919f
Commit d4ee919f authored Apr 16, 2019 by Stuart McLaren
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version.go pkg/kubectl/cmd/version/version.go +3 -0

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--- a/pkg/kubectl/cmd/version/version.go
+++ b/pkg/kubectl/cmd/version/version.go
@@ -88,6 +88,9 @@ func NewCmdVersion(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *co
 // Complete completes all the required options
 func (o *Options) Complete(f cmdutil.Factory, cmd *cobra.Command) error {
 	var err error
+	if o.ClientOnly {
+		return nil
+	}
 	o.discoveryClient, err = f.ToDiscoveryClient()
 	// if we had an empty rest.Config, continue and just print out client information.
 	// if we had an error other than being unable to build a rest.Config, fail.