From 8b04a037d02d0471d2f92a3ddda374848feea8b1 Mon Sep 17 00:00:00 2001
From: Sylvain Bougnoux <bougnoux@imra-europe.com>
Date: Thu, 15 Jul 1999 10:04:09 +0000
Subject: [PATCH] fixed SelectItem call with an invalid item

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3005 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/treectrl.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/generic/treectrl.cpp b/src/generic/treectrl.cpp
index 39db6e73e2..cf6d5042e1 100644
--- a/src/generic/treectrl.cpp
+++ b/src/generic/treectrl.cpp
@@ -1012,6 +1012,8 @@ void wxTreeCtrl::SelectItem(const wxTreeItemId& itemId,
 			    bool unselect_others,
 			    bool extended_select)
 {
+    wxCHECK_RET( itemId.IsOk(), _T("invalid tree item") );
+
     bool is_single=!(GetWindowStyleFlag() & wxTR_MULTIPLE);
 
     //wxCHECK_RET( ( (!unselect_others) && is_single),