X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/193e26b3f5577626bce1131ea5977663610e8a0b..2524c0a850869696e1164fc0b63bb79cd598ffbd:/doc/tuto-msg/masterworker-sol4.c

diff --git a/doc/tuto-msg/masterworker-sol4.c b/doc/tuto-msg/masterworker-sol4.c
index a322cbbceb..890cdc41ed 100644
--- a/doc/tuto-msg/masterworker-sol4.c
+++ b/doc/tuto-msg/masterworker-sol4.c
@@ -1,10 +1,12 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. 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. */
 
 #include "simgrid/msg.h"
 
+#include <stdio.h> /* sprintf */
+
 XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
 
 #define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */
@@ -49,8 +51,7 @@ static int master(int argc, char* argv[])
   XBT_INFO("Got %d workers and will send tasks for %g seconds", workers_count, timeout);
 
   /* Dispatch the tasks */
-  xbt_dynar_t idle_hosts = xbt_dynar_new(sizeof(msg_host_t), NULL);
-  int task_num           = 0;
+  int task_num = 0;
   while (MSG_get_clock() < timeout) {
 
     /* Retrieve the next incomming request */
@@ -77,7 +78,7 @@ static int master(int argc, char* argv[])
   }
 
   XBT_DEBUG("Time is up. Let's tell everybody the computation is over.");
-  for (int i = 0; i < workers_count; i++) { /* We don't write in order, but the total amount is right
+  for (int i = 0; i < workers_count; i++) { /* We don't write in order, but the total amount is right */
 
     /* Don't write to a worker that did not request for work, or it will deadlock: both would be sending something */
     msg_task_t request = NULL;