From 771ea6375a9f2a254d050eedd1c0897d0f7e9861 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 22 Apr 2017 19:18:12 +0200
Subject: Unregister subclass on parent.

---
 plugingui/nativewindow_win32.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugingui/nativewindow_win32.cc b/plugingui/nativewindow_win32.cc
index 9cf146d..1de78fb 100644
--- a/plugingui/nativewindow_win32.cc
+++ b/plugingui/nativewindow_win32.cc
@@ -395,6 +395,10 @@ NativeWindowWin32::NativeWindowWin32(void* native_window, Window& window)
 
 NativeWindowWin32::~NativeWindowWin32()
 {
+	if(parent_window)
+	{
+		RemoveWindowSubclass(parent_window, subClassProc, 42);
+	}
 	UnregisterClass(m_className, GetModuleHandle(nullptr));
 	free(m_className);
 }
-- 
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