From 3deeefebd7042650d3aa92ed3d85eb9715238dc0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Sat, 29 Sep 2001 22:15:41 +0000
Subject: [PATCH] fixed assertion failures with invalid icons

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11737 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/univ/themes/win32.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/univ/themes/win32.cpp b/src/univ/themes/win32.cpp
index 50d6994343..85b7729436 100644
--- a/src/univ/themes/win32.cpp
+++ b/src/univ/themes/win32.cpp
@@ -3294,8 +3294,11 @@ void wxWin32Renderer::DrawFrameIcon(wxDC& dc,
                                     const wxIcon& icon,
                                     int flags)
 {
-    wxRect r = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
-    dc.DrawIcon(icon, r.x, r.y);
+    if ( icon.Ok() )
+    {
+        wxRect r = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+        dc.DrawIcon(icon, r.x, r.y);
+    }
 }
 
 void wxWin32Renderer::DrawFrameButton(wxDC& dc,
-- 
2.45.2