diff options
Diffstat (limited to 'libgo/go/time/tick.go')
| -rw-r--r-- | libgo/go/time/tick.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libgo/go/time/tick.go b/libgo/go/time/tick.go index 196e8ac61a..3d693206a5 100644 --- a/libgo/go/time/tick.go +++ b/libgo/go/time/tick.go @@ -39,7 +39,7 @@ func NewTicker(d Duration) *Ticker { return t } -// Stop turns off a ticker. After Stop, no more ticks will be sent. +// Stop turns off a ticker. After Stop, no more ticks will be sent. // Stop does not close the channel, to prevent a read from the channel succeeding // incorrectly. func (t *Ticker) Stop() { @@ -50,6 +50,7 @@ func (t *Ticker) Stop() { // channel only. While Tick is useful for clients that have no need to shut down // the Ticker, be aware that without a way to shut it down the underlying // Ticker cannot be recovered by the garbage collector; it "leaks". +// Unlike NewTicker, Tick will return nil if d <= 0. func Tick(d Duration) <-chan Time { if d <= 0 { return nil |