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Progress: Don't panic for not running progress

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This commit is contained in:
Alexander Neumann 2015-03-22 14:12:51 +01:00
parent 2506fa9bef
commit f2df072f48
1 changed files with 2 additions and 10 deletions
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12
progress.go
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@ -42,14 +42,10 @@ func NewProgress(d time.Duration) *Progress {
// Start runs resets and runs the progress reporter. // Start runs resets and runs the progress reporter.
func (p *Progress) Start() { func (p *Progress) Start() {
if p == nil { if p == nil || p.running {
return return
} }
if p.running {
panic("truing to reset a running Progress")
}
p.o = sync.Once{} p.o = sync.Once{}
p.cancel = make(chan struct{}) p.cancel = make(chan struct{})
p.running = true p.running = true
@ -135,14 +131,10 @@ func (p *Progress) Reset() {
// Done closes the progress report. // Done closes the progress report.
func (p *Progress) Done() { func (p *Progress) Done() {
if p == nil { if p == nil || !p.running {
return return
} }
if !p.running {
panic("Done() called on non-running Progress")
}
if p.running { if p.running {
p.running = false p.running = false
p.o.Do(func() { p.o.Do(func() {