[doc] Add todo about user .then()

[simgrid.git] / src / simix / SynchroExec.cpp

diff --git a/src/simix/SynchroExec.cpp b/src/simix/SynchroExec.cpp
index 8ab8f2e..9f08b4b 100644 (file)
--- a/src/simix/SynchroExec.cpp
+++ b/src/simix/SynchroExec.cpp
@@ -3,6 +3,8 @@
 /* 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. */
 
+#include <simgrid/s4u/host.hpp>
+
 #include "src/simix/SynchroExec.hpp"
 #include "src/surf/surf_interface.hpp"
 #include "src/simix/smx_host_private.h"
@@ -55,7 +57,7 @@ void simgrid::simix::Exec::post()
 
   if (surf_exec) {
     surf_exec->unref();
-    surf_exec = NULL;
+    surf_exec = nullptr;
   }
 
   /* If there are simcalls associated with the synchro, then answer them */