From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Mon, 6 Jun 2005 20:50:14 +0000 (+0000)
Subject: Survive NULL datadesc in datadesc_get_name; change the prototype of this function... 
X-Git-Tag: v3.3~4004
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/1e36e64ebb00f7e5e62793c7b4f9f0a8da617261?hp=a810e06af15688fb21253ff4b2ccf5ffc23cf8d0

Survive NULL datadesc in datadesc_get_name; change the prototype of this function to return a const char*


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1351 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/gras/DataDesc/datadesc.c b/src/gras/DataDesc/datadesc.c
index dcb8b9ec21..fca00c4c02 100644
--- a/src/gras/DataDesc/datadesc.c
+++ b/src/gras/DataDesc/datadesc.c
@@ -127,9 +127,9 @@ gras_datadesc_exit(void) {
 }
 
 /** This is mainly to debug */
-char *
+const char *
 gras_datadesc_get_name(gras_datadesc_type_t ddt) {
-  return ddt->name;
+  return ddt?(const char*)ddt->name:"(null)";
 }
 /** This is mainly to debug */
 int