From 9d41770a99b7331abcfa258f564e5acfe03bcea1 Mon Sep 17 00:00:00 2001
From: Sean Braithwaite <brapse@gmail.com>
Date: Wed, 21 Aug 2019 21:37:53 +0200
Subject: [PATCH] Close rdy channel

    + close `rdy` channel to ensure that calls to `<-ready()` will
    always return if the routine is ready
---
 blockchain/v2/routine.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blockchain/v2/routine.go b/blockchain/v2/routine.go
index 089414708..b9b09e3df 100644
--- a/blockchain/v2/routine.go
+++ b/blockchain/v2/routine.go
@@ -67,7 +67,7 @@ func (rt *Routine) start() {
 	if !starting {
 		panic("Routine has already started")
 	}
-	rt.rdy <- struct{}{}
+	close(rt.rdy)
 	errorsDrained := false
 	for {
 		if !rt.isRunning() {