fix NS3 builds

diff --git a/src/surf/network_ns3.cpp b/src/surf/network_ns3.cpp
index 422fea8..1ad08e4 100644 (file)
--- a/src/surf/network_ns3.cpp
+++ b/src/surf/network_ns3.cpp
@@ -153,7 +153,7 @@ NetworkNS3Model::NetworkNS3Model() : NetworkModel() {
 
   ns3_initialize(ns3_tcp_model.get().c_str());
 
-  simgrid::kernel::routing::NetPoint::onCreation.connect([](simgrid::kernel::routing::NetPoint pt) {
+  simgrid::kernel::routing::NetPoint::onCreation.connect([](simgrid::kernel::routing::NetPoint* pt) {
     pt->extension_set<NetPointNs3>(new NetPointNs3());
 
   });