From 25e19bdf01215a2e949623a1d14b3d40943a22a3 Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Tue, 23 May 2006 20:32:00 +0000
Subject: [PATCH] Check for null pointers

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39302 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 samples/controls/controls.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp
index a5723dce31..999b4aa3f7 100644
--- a/samples/controls/controls.cpp
+++ b/samples/controls/controls.cpp
@@ -1056,6 +1056,13 @@ void MyPanel::OnIdle(wxIdleEvent& event)
     static const int INVALID_SELECTION = -2;
 
     static int s_selCombo = INVALID_SELECTION;
+
+    if (!m_combo || !m_choice)
+    {
+        event.Skip();
+        return;
+    }
+
     int sel = m_combo->GetSelection();
     if ( sel != s_selCombo )
     {
-- 
2.45.2