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Fix receiver in order to be consistent: syncs.WaitGroupChan

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Signed-off-by: Dmytro Tananayskiy <dmitriyminer@gmail.com>
This commit is contained in:
Dmytro Tananayskiy 2020-11-19 23:50:26 +02:00 committed by Josh Bleecher Snyder
parent 3a7402aa2d
commit c431382720
1 changed files with 4 additions and 4 deletions
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8
syncs/syncs.go
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@ -33,7 +33,7 @@ func NewWaitGroupChan() *WaitGroupChan {
} }
// DoneChan returns a channel that's closed on completion. // DoneChan returns a channel that's closed on completion.
func (c *WaitGroupChan) DoneChan() <-chan struct{} { return c.done } func (wg *WaitGroupChan) DoneChan() <-chan struct{} { return wg.done }
// Add adds delta, which may be negative, to the WaitGroupChan // Add adds delta, which may be negative, to the WaitGroupChan
// counter. If the counter becomes zero, all goroutines blocked on // counter. If the counter becomes zero, all goroutines blocked on
@ -46,10 +46,10 @@ func (c *WaitGroupChan) DoneChan() <-chan struct{} { return c.done }
// than zero, may happen at any time. Typically this means the calls // than zero, may happen at any time. Typically this means the calls
// to Add should execute before the statement creating the goroutine // to Add should execute before the statement creating the goroutine
// or other event to be waited for. // or other event to be waited for.
func (c *WaitGroupChan) Add(delta int) { func (wg *WaitGroupChan) Add(delta int) {
n := atomic.AddInt64(&c.n, int64(delta)) n := atomic.AddInt64(&wg.n, int64(delta))
if n == 0 { if n == 0 {
close(c.done) close(wg.done)
} }
} }