Fix compiling fe_tools_extrapolate tests without PETSc

diff --git a/tests/mpi/fe_tools_extrapolate_common.h b/tests/mpi/fe_tools_extrapolate_common.h
index 31ca05ac622247866584e104870f81002b5742b1..1f6ddf3afe10a4d719cf752b0144b1d6fccbb83a 100644 (file)
--- a/tests/mpi/fe_tools_extrapolate_common.h
+++ b/tests/mpi/fe_tools_extrapolate_common.h
@@ -201,12 +201,12 @@ check_this(const FiniteElement<dim> &fe1, const FiniteElement<dim> &fe2)
   const IndexSet  locally_relevant_dofs2 =
     DoFTools::extract_locally_relevant_dofs(*dof2);
 
-  AffineConstraints<PetscScalar> cm1(locally_owned_dofs1,
-                                     locally_relevant_dofs1);
+  AffineConstraints<typename VectorType::value_type> cm1(
+    locally_owned_dofs1, locally_relevant_dofs1);
   DoFTools::make_hanging_node_constraints(*dof1, cm1);
   cm1.close();
-  AffineConstraints<PetscScalar> cm2(locally_owned_dofs2,
-                                     locally_relevant_dofs2);
+  AffineConstraints<typename VectorType::value_type> cm2(
+    locally_owned_dofs2, locally_relevant_dofs2);
   DoFTools::make_hanging_node_constraints(*dof2, cm2);
   cm2.close();