fix mg_03 test

git-svn-id: https://svn.dealii.org/trunk@28026 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/mpi/mg_03.cc b/tests/mpi/mg_03.cc
index ccc6225cf80d96c4f7f81a4f5c2de3274dc65f91..941f3de8e8f7f64460886306e79a035677275f3f 100644 (file)
--- a/tests/mpi/mg_03.cc
+++ b/tests/mpi/mg_03.cc
@@ -68,11 +68,10 @@ void test()
   if (myid == 0)
     deallog << "hyper_cube" << std::endl;
 
-  parallel::distributed::Triangulation<dim> tr(MPI_COMM_WORLD);
-/*  parallel::distributed::Triangulation<dim> tr(MPI_COMM_WORLD,
+  parallel::distributed::Triangulation<dim> tr(MPI_COMM_WORLD,
                                               Triangulation<dim>::none,
                                               parallel::distributed::Triangulation<dim>::construct_multigrid_hierarchy);
-*/
+
   GridGenerator::hyper_cube(tr);
   tr.refine_global(2);
   DoFHandler<dim> dofh(tr);