From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 7 Sep 2023 20:12:56 +0000 (-0600)
Subject: Avoid using a deprecated function.
X-Git-Tag: relicensing~520^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F15967%2Fhead;p=dealii.git

Avoid using a deprecated function.
---

diff --git a/tests/numerics/project_parallel_common.h b/tests/numerics/project_parallel_common.h
index 4c91afa755..48ca336f1f 100644
--- a/tests/numerics/project_parallel_common.h
+++ b/tests/numerics/project_parallel_common.h
@@ -114,8 +114,8 @@ do_project(const parallel::distributed::Triangulation<dim> &triangulation,
 
   const MPI_Comm mpi_communicator   = triangulation.get_communicator();
   const IndexSet locally_owned_dofs = dof_handler.locally_owned_dofs();
-  IndexSet       locally_relevant_dofs;
-  DoFTools::extract_locally_relevant_dofs(dof_handler, locally_relevant_dofs);
+  const IndexSet locally_relevant_dofs =
+    DoFTools::extract_locally_relevant_dofs(dof_handler);
 
   AffineConstraints<double> constraints;
   constraints.reinit(locally_relevant_dofs);