1. wxFrame::IsIconized() fixed - seems to work

2. a couple of unused vars removed


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8351 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/listctrl.cpp

@@ -1648,7 +1648,6 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         dc.SetBrush(* wxTRANSPARENT_BRUSH);
 
         wxSize clientSize = GetClientSize();
-        wxRect itemRect;
 
         int lineSpacing = 0;
         wxListLineData *line = &m_lines[0];