remove warning in MatrixFreeOperators::Base

diff --git a/include/deal.II/matrix_free/operators.h b/include/deal.II/matrix_free/operators.h
index a3aef589b2c6e60b51f13293efd085cabea41d3f..c6dfc50a7081c683eed09dabd61086d656a2b679 100644 (file)
--- a/include/deal.II/matrix_free/operators.h
+++ b/include/deal.II/matrix_free/operators.h
@@ -511,7 +511,7 @@ namespace MatrixFreeOperators
       if (locally_owned.is_element(interface_indices[i]))
         edge_constrained_indices.push_back(locally_owned.index_within_set(interface_indices[i]));
     have_interface_matrices = Utilities::MPI::max((unsigned int)edge_constrained_indices.size(),
-                                                  data_.get_vector_partitioner()->get_communicator()) > 0;
+                                                  data_.get_vector_partitioner()->get_mpi_communicator()) > 0;
   }