From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 19 Jul 2006 13:54:46 +0000 (+0000)
Subject: guardrail
X-Git-Tag: v3.3~2737
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/0a6f1c0070d6523a52e1be9d1192f189ae32adb9

guardrail


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2622 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/examples/gras/pmm/pmm.c b/examples/gras/pmm/pmm.c
index 19b4d6dd06..ccd06b2f15 100755
--- a/examples/gras/pmm/pmm.c
+++ b/examples/gras/pmm/pmm.c
@@ -101,6 +101,7 @@ int master (int argc,char *argv[]) {
   C = xbt_matrix_double_new_zeros(DATA_MATRIX_SIZE,DATA_MATRIX_SIZE);
 	
   /* Create the connexions */
+  xbt_assert0(argc>1, "Usage: master <port>");
   gras_socket_server(atoi(argv[1]));
   peers=amok_pm_group_new("pmm");
   INFO0("Wait for peers for 10 sec");