From 47867d427f46a8478aa0107738adab1bfbfc7c56 Mon Sep 17 00:00:00 2001
From: isanae <14251494+isanae@users.noreply.github.com>
Date: Fri, 17 Apr 2020 10:23:10 -0400
Subject: fixed crash when switching to an instance with a lower refresh thread
 count fixed rare race condition when waking up handle closer threads

---
 src/envfs.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/envfs.cpp')

diff --git a/src/envfs.cpp b/src/envfs.cpp
index a67faf84..4aaef082 100644
--- a/src/envfs.cpp
+++ b/src/envfs.cpp
@@ -173,7 +173,11 @@ public:
 
   void wakeup()
   {
-    m_ready = true;
+    {
+      std::unique_lock lock(m_mutex);
+      m_ready = true;
+    }
+
     m_cv.notify_one();
   }
 
-- 
cgit v1.3.1