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update kubectl expose output to UsageError

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This patch updates `kubectl expose` output (with no resources provided)
to a UsageError so that the `kubectl expose -h` suggestion is displayed.
This commit is contained in:
juanvallejo 2016-09-07 17:20:04 -04:00
parent 184e91bbf6
commit 8faff9f949
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1 changed files with 1 additions and 1 deletions
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2
pkg/kubectl/cmd/expose.go
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@ -147,7 +147,7 @@ func RunExpose(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
Do()
err = r.Err()
if err != nil {
return err
return cmdutil.UsageError(cmd, err.Error())
}
// Get the generator, setup and validate all required parameters