Mapping argument for do_integrate_difference

diff --git a/include/deal.II/numerics/vector_tools_integrate_difference.templates.h b/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
index 067208a9a6ec6f976978af0f4ab4f25b7a7f6f04..55dc0dfb0c970e98a30e5a845630cb51b03871da 100644 (file)
--- a/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
+++ b/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
@@ -613,8 +613,7 @@ namespace VectorTools
     const Function<spacedim> *                               weight,
     const double                                             exponent)
   {
-    internal::do_integrate_difference(hp::MappingCollection<dim, spacedim>(
-                                        mapping),
+    internal::do_integrate_difference(mapping,
                                       dof,
                                       fe_function,
                                       exact_solution,