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better check of parameter in Delete() (2nd part of patch 646145)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18068 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-12-06 20:59:06 +00:00
parent d00b880a79
commit f7a201b94e
1 changed files with 2 additions and 1 deletions
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3
src/univ/listbox.cpp
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@@ -274,7 +274,8 @@ void wxListBox::Clear()
void wxListBox::Delete(int n) 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 // do it before removing the index as otherwise the last item will not be
// refreshed (as GetCount() will be decremented) // refreshed (as GetCount() will be decremented)