From 84f189da03babcc74bda7942b2065abb0984a822 Mon Sep 17 00:00:00 2001
From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 8 Jun 2019 21:31:29 +0200
Subject: [PATCH] Avoid unused variable

---
 source/dofs/dof_handler_policy.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/dofs/dof_handler_policy.cc b/source/dofs/dof_handler_policy.cc
index 50e6b1f64c..08b99293b5 100644
--- a/source/dofs/dof_handler_policy.cc
+++ b/source/dofs/dof_handler_policy.cc
@@ -5753,6 +5753,8 @@ namespace internal
         // general case
         const IndexSet index_set = dof_handler->locally_owned_mg_dofs(level);
 
+#ifdef DEAL_II_WITH_MPI
+
         constexpr int dim      = DoFHandlerType::dimension;
         constexpr int spacedim = DoFHandlerType::space_dimension;
         const parallel::Triangulation<dim, spacedim> *tr =
@@ -5760,7 +5762,6 @@ namespace internal
             &this->dof_handler->get_triangulation()));
         Assert(tr != nullptr, ExcInternalError());
 
-#ifdef DEAL_II_WITH_MPI
         const unsigned int my_rank =
           Utilities::MPI::this_mpi_process(tr->get_communicator());
 
-- 
2.39.5