From 92dac90448752300efb1cdebceccfe545e184f3a Mon Sep 17 00:00:00 2001
From: Daniel Garcia-Sanchez <daniel.garcia-sanchez@insp.upmc.fr>
Date: Mon, 6 Jul 2020 10:01:43 +0200
Subject: [PATCH] Replace MPI_COMM_WORLD by mpi_communicator

---
 examples/step-50/step-50.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/step-50/step-50.cc b/examples/step-50/step-50.cc
index 8b4f490018..c42006da71 100644
--- a/examples/step-50/step-50.cc
+++ b/examples/step-50/step-50.cc
@@ -547,7 +547,7 @@ void LaplaceProblem<dim, degree>::setup_system()
           TrilinosWrappers::SparsityPattern dsp(locally_owned_dofs,
                                                 locally_owned_dofs,
                                                 locally_relevant_dofs,
-                                                MPI_COMM_WORLD);
+                                                mpi_communicator);
           DoFTools::make_sparsity_pattern(dof_handler, dsp, constraints);
           dsp.compress();
           system_matrix.reinit(dsp);
-- 
2.39.5