Fix bug in VectorTools::get_position_vector for high order mappings

diff --git a/include/deal.II/numerics/vector_tools.templates.h b/include/deal.II/numerics/vector_tools.templates.h
index 8bce666efa878d4e9d86e3676ea5cd7e844429ae..18917f863ff9374b7f83cd6d06e2ed04ff9d5b72 100644 (file)
--- a/include/deal.II/numerics/vector_tools.templates.h
+++ b/include/deal.II/numerics/vector_tools.templates.h
@@ -9697,7 +9697,7 @@ namespace VectorTools
       {
         const Quadrature<dim> quad(fe.get_unit_support_points());
 
-        MappingQ<dim, spacedim> map_q(fe.degree);
+        MappingQGeneric<dim, spacedim> map_q(fe.degree);
         FEValues<dim, spacedim> fe_v(map_q, fe, quad, update_quadrature_points);
         std::vector<types::global_dof_index> dofs(fe.dofs_per_cell);