From 40f62719ff5fedc7ee1a41b87e5abef2751638cb Mon Sep 17 00:00:00 2001
From: Nikolai Kochetov <nik-kochetov@yandex-team.ru>
Date: Thu, 15 Oct 2020 13:24:18 +0300
Subject: [PATCH] Move event to stack.

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

diff --git a/src/Common/ThreadPool.h b/src/Common/ThreadPool.h
index eb385547fa8..8dd6cbbe02c 100644
--- a/src/Common/ThreadPool.h
+++ b/src/Common/ThreadPool.h
@@ -164,7 +164,8 @@ public:
             func = std::forward<Function>(func),
             args = std::make_tuple(std::forward<Args>(args)...)]() mutable /// mutable is needed to destroy capture
         {
-            SCOPE_EXIT(state->set());
+            auto event = std::move(state);
+            SCOPE_EXIT(event->set());
 
             /// This moves are needed to destroy function and arguments before exit.
             /// It will guarantee that after ThreadFromGlobalPool::join all captured params are destroyed.