refactor(main): return only receiving channel from Etcd.ReadyNotify()

release-0.4
Cenk Alti 2014-03-25 19:47:55 -07:00
parent d000ba3ed3
commit 58e1e02688
1 changed files with 1 additions and 1 deletions

View File

@ -233,6 +233,6 @@ func (e *Etcd) Stop() {
// ReadyNotify returns a channel that is going to be closed
// when the etcd instance is ready to accept connections.
func (e *Etcd) ReadyNotify() chan bool {
func (e *Etcd) ReadyNotify() <-chan bool {
return e.readyC
}