more informative debug messages

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@6276 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/msg/m_process.c b/src/msg/m_process.c
index c168bbf..3b1b316 100644 (file)
--- a/src/msg/m_process.c
+++ b/src/msg/m_process.c
@@ -317,8 +317,8 @@ int MSG_process_get_PPID(m_process_t process)
  */
 const char *MSG_process_get_name(m_process_t process)
 {
-  xbt_assert0(((process != NULL)
-              && (process->simdata)), "Invalid parameters");
+         xbt_assert0(process, "Invalid parameter: process is NULL");
+         xbt_assert0(process->simdata, "Invalid parameter: process->simdata is NULL");
 
   return (process->name);
 }