Remove unnecessary statement from the grid sample.

No real changes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72291 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/grid/griddemo.cpp b/samples/grid/griddemo.cpp
index a999bad0151e35c5d5b8b1d44f9e81e60a777f8e..2b3ba6df6004fa7ac87352f0d3b775d41e177ed5 100644 (file)
--- a/samples/grid/griddemo.cpp
+++ b/samples/grid/griddemo.cpp
@@ -2220,7 +2220,6 @@ void GridFrame::OnGridRender( wxCommandEvent& event )
     if ( useLometric )
     {
         memDc.SetMapMode( wxMM_LOMETRIC );
-        wxSize sizePPI = memDc.GetPPI();
         sizeRender.x = memDc.DeviceToLogicalXRel( sizeRender.x );
         sizeRender.y = memDc.DeviceToLogicalYRel( sizeRender.y );
     }