Warning fixes and deprecated method elimination from ABX.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24494 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/src/ogl/canvas.cpp

@@ -449,7 +449,6 @@ wxShape *wxShapeCanvas::FindShape(double x, double y, int *attachment, wxClassIn
         // Check for division in case line straddles divisions (i.e. is not wholly contained).
         if (!nearest_object || !(object->IsKindOf(CLASSINFO(wxDivisionShape)) || WhollyContains(object, nearest_object)))
         {
-          nearest = dist;
           nearest_object = object;
           nearest_attachment = temp_attachment;
           current = NULL;