X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/15178c7908a80843a430025313d143b7cb52d06a..796316bf352eff268ab43755b49631a76f79c014:/include/simgrid/s4u/Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 639bd51849..3d6b3553e4 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -104,7 +104,7 @@ public:
    * resource assigned) */
   static void on_veto_cb(const std::function<void(Activity&)>& cb) { on_veto.connect(cb); }
   /*! Add a callback fired when the activity completes (either normally, cancelled or failed) */
-  static void on_completion_cb(const std::function<void(Activity&)>& cb) { on_completion.connect(cb); }
+  static void on_completion_cb(const std::function<void(Activity const&)>& cb) { on_completion.connect(cb); }
 
   void vetoable_start()
   {