X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/104db8990fcd552633e6f08ccd9568f26299d0cb..9f20930b9d7f7ba08b0e365209c2f4c72f9d047f:/src/msg/msg_gos.cpp

diff --git a/src/msg/msg_gos.cpp b/src/msg/msg_gos.cpp
index ff0daa10b8..9632b26a06 100644
--- a/src/msg/msg_gos.cpp
+++ b/src/msg/msg_gos.cpp
@@ -825,8 +825,8 @@ msg_error_t MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alia
  */
 int MSG_task_listen(const char *alias)
 {
-  smx_mailbox_t rdv = MSG_mailbox_get_by_alias(alias);
-  return !MSG_mailbox_is_empty(rdv) || (rdv->permanent_receiver && xbt_fifo_size(rdv->done_comm_fifo)!=0);
+  smx_mailbox_t mbox = MSG_mailbox_get_by_alias(alias);
+  return !MSG_mailbox_is_empty(mbox) || (mbox->permanent_receiver && !mbox->done_comm_queue->empty());
 }
 
 /** \ingroup msg_task_usage