(def io.Writer)
| 420 | } |
| 421 | |
| 422 | func (c *Command) getErr(def io.Writer) io.Writer { |
| 423 | if c.errWriter != nil { |
| 424 | return c.errWriter |
| 425 | } |
| 426 | if c.HasParent() { |
| 427 | return c.parent.getErr(def) |
| 428 | } |
| 429 | return def |
| 430 | } |
| 431 | |
| 432 | func (c *Command) getIn(def io.Reader) io.Reader { |
| 433 | if c.inReader != nil { |