X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/77bbf3027c4240a2e833209a3a3f186589da8577..4bcfd40036f842e976d329cd0cee7349b8e0f4d6:/src/mc/Session.hpp

diff --git a/src/mc/Session.hpp b/src/mc/Session.hpp
index 9eab46b8f7..342e37cc85 100644
--- a/src/mc/Session.hpp
+++ b/src/mc/Session.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2017. The SimGrid Team.
+/* Copyright (c) 2016-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -64,7 +64,7 @@ public:
    *
    *  The code is expected to `exec` the model-checker program.
    */
-  static Session* fork(std::function<void()> code);
+  static Session* fork(const std::function<void()>& code);
 
   /** Spawn a model-checked process
    *