Commit 66e043c17e244401378c99af839d15832caf38f7 - golang-github-vbauerster-mpb

WithShutdownNotifier: don't accept closed chan Vladimir Bauer 4 years ago

1 changed file(s) with 5 addition(s) and 1 deletion(s). Raw diff Collapse all Expand all

-1

container_option.go less more

61	61	// have been rendered.
62	62	func WithShutdownNotifier(ch chan struct{}) ContainerOption {
63	63	return func(s *pState) {
64		s.shutdownNotifier = ch
	64	select {
	65	case <-ch:
	66	default:
	67	s.shutdownNotifier = ch
	68	}
65	69	}
66	70	}
67	71