X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f734ec7475682eb90323e804cbcfddd7e4523992..61ab0b23d55ea10365ba11d22b8c11b39cbf16e9:/src/simix/popping.cpp

diff --git a/src/simix/popping.cpp b/src/simix/popping.cpp
index 2672a4a86c..66e426ff6b 100644
--- a/src/simix/popping.cpp
+++ b/src/simix/popping.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2018. 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. */
@@ -34,9 +34,10 @@ void SIMIX_simcall_answer(smx_simcall_t simcall)
   }
 }
 
-void SIMIX_simcall_exit(smx_activity_t synchro)
+void SIMIX_simcall_exit(smx_activity_t activity)
 {
-  synchro->post();
+  if (activity != nullptr) // When migrating, the surf activity is disconnected from its simix activity before cancel
+    activity->post();
 }
 
 void SIMIX_run_kernel(std::function<void()> const* code)