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Prevent internal conversion in the printer directly (as per implicit contract)

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This commit is contained in:
Clayton Coleman 2015-01-13 18:51:33 -05:00
parent 87970bc356
commit b5c33e1c8c
1 changed files with 3 additions and 0 deletions
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3
pkg/kubectl/resource_printer.go
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@ -109,6 +109,9 @@ func NewVersionedPrinter(printer ResourcePrinter, convertor runtime.ObjectConver
// PrintObj implements ResourcePrinter
func (p *VersionedPrinter) PrintObj(obj runtime.Object, w io.Writer) error {
if len(p.version) == 0 {
return fmt.Errorf("no version specified, object cannot be converted")
}
converted, err := p.convertor.ConvertToVersion(obj, p.version)
if err != nil {
return err