func checkSealedCopy(cmd *seal.Command, c *gcli.Context) error {
cmd.Verify = c.Bool(verifyAfterCopy)
// have to do init ourselves as we set amount of writers
nr, level, filters, err := cli.CheckCommonFlags(c)
if err != nil {
return err
}
nw := c.Int(streamsPerOutputDevice)
if nw < 1 {
return fmt.Errorf("--%v must not be smaller than 1", streamsPerOutputDevice)
}
return cmd.Init(nr, nw, c.Args(), level, filters)
}
