From fe93da75f410cbfa2ac48f69d979a7dc6885a1b1 Mon Sep 17 00:00:00 2001
From: Catalin <maildus@gmail.com>
Date: Wed, 29 Apr 2015 17:27:43 +0300
Subject: [PATCH] Do not crash when an invalid widget is handled, i.e. null
 StaticBitmap widget when the image file could not be found.

---
 samples/widgets/widgets.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp
index d38c423d92..d9e4102a5a 100644
--- a/samples/widgets/widgets.cpp
+++ b/samples/widgets/widgets.cpp
@@ -1253,6 +1253,8 @@ void WidgetsPage::SetUpWidget()
             it != widgets.end();
             ++it )
     {
+        wxCHECK_RET(*it, "NULL widget");
+
 #if wxUSE_TOOLTIPS
         (*it)->SetToolTip(GetAttrs().m_tooltip);
 #endif // wxUSE_TOOLTIPS