From: Martin Quinson <martin.quinson@loria.fr>
Date: Mon, 22 Dec 2014 22:03:23 +0000 (+0100)
Subject: Ensure that MSG_host_self() works from maestro context
X-Git-Tag: v3_12~760^2~34
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/86bf40120b68ff519a334e7217b6ca907e5c9142?hp=5524a24a54c030ab3d1abc9167eea7deae2a7119

Ensure that MSG_host_self() works from maestro context
---

diff --git a/src/msg/msg_process.c b/src/msg/msg_process.c
index 70725e7341..927a4a982f 100644
--- a/src/msg/msg_process.c
+++ b/src/msg/msg_process.c
@@ -294,7 +294,7 @@ msg_host_t MSG_process_get_host(msg_process_t process)
   else {
     simdata = simcall_process_get_data(process);
   }
-  return simdata->m_host;
+  return simdata ? simdata->m_host : NULL;
 }
 
 /** \ingroup m_process_management