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Add AppendOpt for Cmd #37

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Add AppendOpt for Cmd #37

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5 changes: 5 additions & 0 deletions dep/cmd/cmd.go
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,11 @@
return c.wrapErr(ErrStopFailed, c.stop(c.cmd))
}

// AppendOpt allows adding options after the command has been created.
func (c *Cmd) AppendOpt(opts ...Opt) {
c.opts = append(c.opts, opts...)

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dep/cmd/cmd.go#L86-L87 

Added lines #L86 - L87 were not covered by tests
}

func (c *Cmd) wrapErr(wErr, err error) error {
if err == nil {
return nil
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