increase value of new_location by one if cmp_a > 0 and we hit the end of

increase value of new_location by one if cmp_a > 0 and we hit the end of

Sun Feb 10 22:20:46 2002  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtkliststore.c (gtk_list_store_sort_iter_changed): increase
        value of new_location by one if cmp_a > 0 and we hit the end of
        the list and pass NULL instead of a 'NULL-iter' with
        _rows_reordered