Update copyright lines for 2023.

[simgrid.git] / src / kernel / routing / NetPoint.cpp

diff --git a/src/kernel/routing/NetPoint.cpp b/src/kernel/routing/NetPoint.cpp
index fad35e5..d3d72aa 100644 (file)
--- a/src/kernel/routing/NetPoint.cpp
+++ b/src/kernel/routing/NetPoint.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2009-2023. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -9,14 +9,13 @@
 #include "simgrid/s4u/Host.hpp"
 #include "xbt/log.h"
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route, surf, "Routing part of surf");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_netpoint, ker_routing, "Kernel implementation of netpoints");
 
 namespace simgrid {
 
 template class xbt::Extendable<kernel::routing::NetPoint>;
 
-namespace kernel {
-namespace routing {
+namespace kernel::routing {
 
 simgrid::xbt::signal<void(NetPoint&)> NetPoint::on_creation;
 
@@ -36,11 +35,11 @@ NetPoint* NetPoint::set_englobing_zone(NetZoneImpl* netzone_p)
 
 NetPoint* NetPoint::set_coordinates(const std::string& coords)
 {
-  new vivaldi::Coords(this, coords);
+  if (not coords.empty())
+    new vivaldi::Coords(this, coords);
   return this;
 }
-} // namespace routing
-} // namespace kernel
+} // namespace kernel::routing
 } // namespace simgrid
 
 /** @brief Retrieve a netpoint from its name