From a7b09001af8d72c2c151ac01597965616b13b14c Mon Sep 17 00:00:00 2001
From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Tue, 22 Jan 2002 18:53:16 +0000
Subject: [PATCH] added safety check to wxWindow::ReleaseMouse

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/wincmn.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index c6a369eb14..2801de986d 100644
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -1646,6 +1646,8 @@ void wxWindowBase::ReleaseMouse()
 {
     wxLogTrace(_T("mousecapture"), _T("ReleaseMouse(0x%08x)"), this);
 
+    wxASSERT_MSG( GetCapture() == this, wxT("attempt to release mouse, but this window hasn't captured it") )
+
     DoReleaseMouse();
 
     if ( ms_winCaptureNext )
-- 
2.47.2