From 172a97e4114ec7b1c5f708f6ce099a7d4b189144 Mon Sep 17 00:00:00 2001
From: Graham Dawes <graham.dawes@geoteric.com>
Date: Thu, 20 Dec 2018 13:40:18 +0000
Subject: [PATCH] Erase event now is now sent with a valid event object

---
 src/qt/window.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qt/window.cpp b/src/qt/window.cpp
index 8342db8c74..f112f3a545 100644
--- a/src/qt/window.cpp
+++ b/src/qt/window.cpp
@@ -1074,6 +1074,7 @@ bool wxWindowQt::QtHandlePaintEvent ( QWidget *handler, QPaintEvent *event )
                             dc.SetDeviceClippingRegion( m_updateRegion );
 
                             wxEraseEvent erase( GetId(), &dc );
+                            erase.SetEventObject(this);
                             if ( ProcessWindowEvent(erase) )
                             {
                                 // background erased, don't do it again