From a9bc2786cc09d2dc5ca6e3759fa6a9a1701ac81a Mon Sep 17 00:00:00 2001
From: clemahieu <clemahieu@gmail.com>
Date: Thu, 8 Nov 2018 15:24:03 -0600
Subject: [PATCH] Unique_lock can be released instead of required a scope
 closure.

---
 rai/node/node.cpp | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/rai/node/node.cpp b/rai/node/node.cpp
index 566973a4..1120e1ac 100644
--- a/rai/node/node.cpp
+++ b/rai/node/node.cpp
@@ -3000,15 +3000,14 @@ void rai::active_transactions::announce_loop ()
 
 void rai::active_transactions::stop ()
 {
+	std::unique_lock<std::mutex> lock (mutex);
+	while (!started)
 	{
-		std::unique_lock<std::mutex> lock (mutex);
-		while (!started)
-		{
-			condition.wait (lock);
-		}
-		stopped = true;
-		condition.notify_all ();
+		condition.wait (lock);
 	}
+	stopped = true;
+	condition.notify_all ();
+	lock.unlock ();
 	if (thread.joinable ())
 	{
 		thread.join ();