From 940980f501da29c75baee0194fa65a37054d73fd Mon Sep 17 00:00:00 2001
From: Alex Hultman <alexhultman@gmail.com>
Date: Fri, 1 Mar 2019 16:14:53 +0100
Subject: [PATCH] Fix race in defaultLoop

---
 src/Loop.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Loop.h b/src/Loop.h
index 506f240..f030755 100644
--- a/src/Loop.h
+++ b/src/Loop.h
@@ -24,6 +24,7 @@
 #include <libusockets_new.h>
 
 #include <iostream>
+#include <atomic>
 
 namespace uWS {
 struct Loop {
@@ -87,7 +88,7 @@ public:
     static Loop *defaultLoop() {
         /* Deliver and attach the default loop to the first thread who calls us */
         static thread_local bool ownsDefaultLoop;
-        static Loop *defaultLoop;
+        static std::atomic<Loop *> defaultLoop;
         if (!defaultLoop) {
             ownsDefaultLoop = true;
             defaultLoop = create(true);