X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b87fc0829538ec066fd077e6c30ee6270b8abd78..ab4d43a39df33bb5f24c3b2cc6d576130b16a649:/src/smpi/mpi/smpi_info.cpp

diff --git a/src/smpi/mpi/smpi_info.cpp b/src/smpi/mpi/smpi_info.cpp
index 3698e30d40..9ac105a59f 100644
--- a/src/smpi/mpi/smpi_info.cpp
+++ b/src/smpi/mpi/smpi_info.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2017. The SimGrid Team.
+/* Copyright (c) 2007-2018. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -60,7 +60,7 @@ int Info::get_nkeys(int *nkeys){
 
 int Info::get_nthkey(int n, char *key){
   int num=0;
-  for (auto elm : map_) {
+  for (auto const& elm : map_) {
     if (num == n) {
       strncpy(key, elm.first.c_str(), elm.first.length() + 1);
       return MPI_SUCCESS;