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Update examples/waitgroup/waitgroup.go

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Co-Authored-By: Mark McGranaghan <mmcgrana@gmail.com>
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Eli Bendersky 2019-05-30 05:54:32 -07:00 committed by GitHub
parent 2967315795
commit c7dd69349b
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1 changed files with 1 additions and 1 deletions
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examples/waitgroup/waitgroup.go
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@ -19,7 +19,7 @@ func worker(id int, wg *sync.WaitGroup) {
time.Sleep(time.Second) time.Sleep(time.Second)
fmt.Printf("Worker %d done\n", id) fmt.Printf("Worker %d done\n", id)
// Notify the WaitGroup that we're done. // Notify the WaitGroup that this worker is done.
wg.Done() wg.Done()
} }