Merge branch 'stable'

[simgrid.git] / src / smpi / include / smpi_host.hpp

diff --git a/src/smpi/include/smpi_host.hpp b/src/smpi/include/smpi_host.hpp
index f8cc8d5..e398448 100644 (file)
--- a/src/smpi/include/smpi_host.hpp
+++ b/src/smpi/include/smpi_host.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2017-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -25,7 +25,7 @@ class Host {
    * @brief Generates warning message if user's config is conflicting (callback vs command line/xml)
    * @param op String with config name (smpi/os, smpi/or, smpi/ois)
    */
-  void check_factor_configs(const std::string op) const;
+  void check_factor_configs(const std::string& op) const;
 
 public:
   static xbt::Extension<s4u::Host, smpi::Host> EXTENSION_ID;