From 0a47f5c44ddd5fb5157d116ffe0f5ee5f4207eb0 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 12 Feb 2018 03:40:01 +0300
Subject: Dont allow add same window into delete list more than once.

---
 src/gui/widgets/windowcontainer.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/gui/widgets/windowcontainer.h')

diff --git a/src/gui/widgets/windowcontainer.h b/src/gui/widgets/windowcontainer.h
index 10c96e88d..0c04849e6 100644
--- a/src/gui/widgets/windowcontainer.h
+++ b/src/gui/widgets/windowcontainer.h
@@ -25,6 +25,8 @@
 
 #include "gui/widgets/container.h"
 
+#include <set>
+
 /**
  * A window container. This container adds functionality for more convenient
  * widget (windows in particular) destruction.
@@ -67,6 +69,7 @@ class WindowContainer notfinal : public Container
         typedef STD_VECTOR<Widget*> Widgets;
         typedef Widgets::iterator WidgetIterator;
         Widgets mDeathList;
+        std::set<Widget*> mDeathSet;
 };
 
 extern WindowContainer *windowContainer;
-- 
cgit v1.2.3-70-g09d2