asyc-waitall is converted

[simgrid.git] / examples / s4u / app-bittorrent / s4u_bittorrent.cpp

diff --git a/examples/s4u/app-bittorrent/s4u_bittorrent.cpp b/examples/s4u/app-bittorrent/s4u_bittorrent.cpp
index cbc093b..e45b1e7 100644 (file)
--- a/examples/s4u/app-bittorrent/s4u_bittorrent.cpp
+++ b/examples/s4u/app-bittorrent/s4u_bittorrent.cpp
@@ -23,7 +23,7 @@ int main(int argc, char* argv[])
 
   std::vector<simgrid::s4u::Host*> list;
   simgrid::s4u::Engine::getInstance()->getHostList(&list);
-  for (auto host : list)
+  for (auto const& host : list)
     host->extension_set(new HostBittorrent(host));
 
   e->registerFunction<Tracker>("tracker");