From e7ce506f5a1d95ed63bb3565c456716618887a6a Mon Sep 17 00:00:00 2001
From: Jinhao <cnjinhao@hotmail.com>
Date: Wed, 19 Oct 2016 04:01:40 +0800
Subject: [PATCH] fix an exception of msg_dispatcher

---
 source/detail/x11/msg_dispatcher.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/source/detail/x11/msg_dispatcher.hpp b/source/detail/x11/msg_dispatcher.hpp
index 2f1688e0..77f43a18 100644
--- a/source/detail/x11/msg_dispatcher.hpp
+++ b/source/detail/x11/msg_dispatcher.hpp
@@ -58,6 +58,15 @@ namespace detail
 			proc_.filter_proc = 0;
 		}
 
+		~msg_dispatcher()
+		{
+			if(thrd_ && thrd_->joinable())
+			{
+				is_work_ = false;
+				thrd_->join();
+			}
+		}
+
 		void set(timer_proc_type timer_proc, event_proc_type event_proc, event_filter_type filter)
 		{
 			proc_.timer_proc = timer_proc;