From f7d854f7d841d5ddd0375eeeaafcdf4d51616a9a Mon Sep 17 00:00:00 2001
From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Sun, 9 Aug 2009 13:10:59 +0000
Subject: [PATCH] with GTNetS, the routing is not within to SimGrid but
 externalized

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@6543 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/surf/workstation.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/surf/workstation.c b/src/surf/workstation.c
index 7a56c2723a..2827aaf122 100644
--- a/src/surf/workstation.c
+++ b/src/surf/workstation.c
@@ -44,7 +44,9 @@ void create_workstations(void)
   void *cpu = NULL;
 
   xbt_dict_foreach(surf_model_resource_set(surf_cpu_model), cursor, name, cpu) {
-    int *id = xbt_dict_get_or_null(used_routing->host_id,name);
+    int *id = NULL;
+    if (used_routing && used_routing->host_id)
+      xbt_dict_get_or_null(used_routing->host_id,name);
 
     workstation_new(name, cpu, id?*id:0);
   }
-- 
2.20.1