X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0bc609260a603d6d396101c30ad4dd9c845e6dfd..4b04faa98dd6b4d52c3383a177e810f8e450fd48:/src/msg/msg_gos.cpp

diff --git a/src/msg/msg_gos.cpp b/src/msg/msg_gos.cpp
index 6fa750c748..877cfcfab2 100644
--- a/src/msg/msg_gos.cpp
+++ b/src/msg/msg_gos.cpp
@@ -792,14 +792,9 @@ msg_error_t MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alia
  */
 int MSG_task_listen_from(const char *alias)
 {
-  simgrid::s4u::MailboxPtr mbox = simgrid::s4u::Mailbox::by_name(alias);
-  simgrid::kernel::activity::CommImplPtr comm =
-      boost::static_pointer_cast<simgrid::kernel::activity::CommImpl>(mbox->front());
+  simgrid::kernel::activity::CommImplPtr comm = simgrid::s4u::Mailbox::by_name(alias)->front();
 
-  if (not comm)
-    return -1;
-
-  return MSG_process_get_PID(static_cast<msg_task_t>(comm->src_buff_)->simdata->sender);
+  return comm ? MSG_process_get_PID(static_cast<msg_task_t>(comm->src_buff_)->simdata->sender) : -1;
 }
 
 /**