Merge pull request #643 from slingamn/issue642

fix #642

irc/client.go

@@ -1097,7 +1097,7 @@ func (client *Client) destroy(session *Session) {
 
 	// this happens under failure to return from BRB
 	if quitMessage == "" {
-		if !brbAt.IsZero() {
+		if brbState == BrbDead && !brbAt.IsZero() {
 			awayMessage := client.AwayMessage()
 			if awayMessage == "" {
 				awayMessage = "Disconnected" // auto-BRB

irc/idletimer.go

@@ -425,6 +425,7 @@ func (bt *BrbTimer) processTimeout() {
 		} else {
 			// client resumed, reattached, or has another active session
 			bt.state = BrbDisabled
+			bt.brbAt = time.Time{}
 		}
 	case BrbDead:
 		dead = true // shouldn't be possible but whatever