plug a huge memleak

I forgot once again that xbt_dict actually delete their content when
you empty it, but not the std:: containers.

diff --git a/src/s4u/s4u_engine.cpp b/src/s4u/s4u_engine.cpp
index c98ab30..6cff0b1 100644 (file)
--- a/src/s4u/s4u_engine.cpp
+++ b/src/s4u/s4u_engine.cpp
@@ -138,6 +138,7 @@ void Engine::netcardUnregister(simgrid::kernel::routing::NetCard* card)
 {
   simgrid::simix::kernelImmediate([&]{
       pimpl->netcards_.erase(card->name());
+      delete card;
   });
 }
 }