From afeb30cf79d466f018395ed13dc6371539607894 Mon Sep 17 00:00:00 2001
From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Thu, 20 Oct 2005 13:22:28 +0000
Subject: [PATCH] Messages which the payload datatype descriptor is NULL
 contain 0 bytes as payload (strange, isnt it?)

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1767 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/gras/DataDesc/datadesc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gras/DataDesc/datadesc.c b/src/gras/DataDesc/datadesc.c
index fca00c4c02..004436f4db 100644
--- a/src/gras/DataDesc/datadesc.c
+++ b/src/gras/DataDesc/datadesc.c
@@ -144,7 +144,7 @@ gras_datadesc_get_id(gras_datadesc_type_t ddt) {
  *
  */
 int gras_datadesc_size(gras_datadesc_type_t type) {
-  return type->size[GRAS_THISARCH];
+  return type?type->size[GRAS_THISARCH]:0;
 }
 
 /**
-- 
2.20.1