From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 11 Apr 2006 22:20:23 +0000 (+0000)
Subject: Do not malloc(0), please. It looks ugly
X-Git-Tag: v3.3~3235
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/706069c06ef96f07ce5899de2ec4ab789d192638?hp=444fd32bb5976fd3fd81197e6c321f21a5ed34b2

Do not malloc(0), please. It looks ugly


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2123 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/gras/Msg/sg_msg.c b/src/gras/Msg/sg_msg.c
index ea1a2c57fc..b866cf9149 100644
--- a/src/gras/Msg/sg_msg.c
+++ b/src/gras/Msg/sg_msg.c
@@ -53,7 +53,7 @@ void gras_msg_send_ext(gras_socket_t   sock,
 					      payload, msg->payl);
   } else {
     msg->payl_size=gras_datadesc_size(msgtype->ctn_type);
-    msg->payl=xbt_malloc(msg->payl_size);
+    msg->payl=msg->payl_size?xbt_malloc(msg->payl_size):NULL;
     if (msgtype->ctn_type)
       whole_payload_size = gras_datadesc_copy(msgtype->ctn_type,
 					      payload, msg->payl);