From a56f8b0be3700d608a5634af8c862910f4be2191 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Sun, 23 Jul 2017 14:51:22 -0400
Subject: [PATCH] Add missing lock in CScheduler::AreThreadsServicingQueue()

Not an actual bug as this is only used in asserts right now, but
nice to not have a missing lock.
---
 src/scheduler.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/scheduler.cpp b/src/scheduler.cpp
index 36a6d5110d9..1d3fb1f6ea8 100644
--- a/src/scheduler.cpp
+++ b/src/scheduler.cpp
@@ -141,6 +141,7 @@ size_t CScheduler::getQueueInfo(boost::chrono::system_clock::time_point &first,
 }
 
 bool CScheduler::AreThreadsServicingQueue() const {
+    boost::unique_lock<boost::mutex> lock(newTaskMutex);
     return nThreadsServicingQueue;
 }