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emulate original behaviour

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This commit is contained in:
Shannon Wynter 2016-04-18 14:38:24 +10:00
parent c903f14189
commit a4387d0c92
1 changed files with 3 additions and 0 deletions
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3
process/process_linux.go
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@ -120,6 +120,9 @@ func (p *Process) Parent() (*Process, error) {
if err != nil {
return nil, err
}
if p.parent == 0 {
return nil, fmt.Errorf("wrong number of parents")
}
return NewProcess(p.parent)
}
func (p *Process) Status() (string, error) {