From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 20 Jul 2017 20:46:01 +0000 (-0600)
Subject: Make a couple of variables 'const'.
X-Git-Tag: v9.0.0-rc1~1399^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F4641%2Fhead;p=dealii.git

Make a couple of variables 'const'.
---

diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index cdf04cf3b3..aa42b950fc 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -91,8 +91,8 @@ namespace Utilities
     compute_point_to_point_communication_pattern (const MPI_Comm &mpi_comm,
                                                   const std::vector<unsigned int> &destinations)
     {
-      unsigned int myid = Utilities::MPI::this_mpi_process(mpi_comm);
-      unsigned int n_procs = Utilities::MPI::n_mpi_processes(mpi_comm);
+      const unsigned int myid = Utilities::MPI::this_mpi_process(mpi_comm);
+      const unsigned int n_procs = Utilities::MPI::n_mpi_processes(mpi_comm);
 
       for (unsigned int i=0; i<destinations.size(); ++i)
         {