From f7a201b94e6b6160cb1d2b08d56f88941239ca56 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 6 Dec 2002 20:59:06 +0000
Subject: [PATCH] better check of parameter in Delete() (2nd part of patch
 646145)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18068 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/univ/listbox.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/univ/listbox.cpp b/src/univ/listbox.cpp
index 9a519bcc22..7ae71b51fe 100644
--- a/src/univ/listbox.cpp
+++ b/src/univ/listbox.cpp
@@ -274,7 +274,8 @@ void wxListBox::Clear()
 
 void wxListBox::Delete(int n)
 {
-    wxCHECK_RET( n < GetCount(), _T("invalid index in wxListBox::Delete") );
+    wxCHECK_RET( n >= 0 && n < GetCount(),
+                 _T("invalid index in wxListBox::Delete") );
 
     // do it before removing the index as otherwise the last item will not be
     // refreshed (as GetCount() will be decremented)
-- 
2.45.2