coverage madness in examples

[simgrid.git] / examples / msg / pastry / pastry.c

diff --git a/examples/msg/pastry/pastry.c b/examples/msg/pastry/pastry.c
index 1627a37..131e8e7 100644 (file)
--- a/examples/msg/pastry/pastry.c
+++ b/examples/msg/pastry/pastry.c
@@ -613,11 +613,10 @@ static int node(int argc, char *argv[])
 int main(int argc, char *argv[])
 {
   MSG_init(&argc, argv);
-  if (argc < 3) {
-    printf("Usage: %s [-nb_bits=n] [-timeout=t] platform_file deployment_file\n", argv[0]);
-    printf("example: %s ../msg_platform.xml chord.xml\n", argv[0]);
-    exit(1);
-  }
+  xbt_assert(argc > 2, 
+            "Usage: %s [-nb_bits=n] [-timeout=t] platform_file deployment_file\n"
+            "\tExample: %s ../msg_platform.xml pastry10.xml\n", 
+            argv[0], argv[0]);
   
   char **options = &argv[1];
   while (!strncmp(options[0], "-", 1)) {
@@ -653,9 +652,5 @@ int main(int argc, char *argv[])
   XBT_CRITICAL("Messages created: %ld", smx_total_comms);
   XBT_INFO("Simulated time: %g", MSG_get_clock());
 
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
-
+  return res != MSG_OK;
 }