X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/819b1e78f7b0dd5afc4373ec5319e800f2df8b12..98d41e6c611d32576102df443ed8be23f71c129d:/examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp?ds=sidebyside

diff --git a/examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp b/examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp
index e1f1580273..bd47083ece 100644
--- a/examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp
+++ b/examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp
@@ -15,7 +15,7 @@ public:
   std::string sender;
   int size;
 
-  Message(std::string sender_, int size_) : sender(sender_), size(size_) {}
+  Message(const std::string& sender_, int size_) : sender(sender_), size(size_) {}
 };
 
 static void sender(std::string mailbox, double msg_size, unsigned sleep_time)