X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ae66e43b95b26467c1cb9df271e83f51d3d7147b..39c6a42ab89e515e5be6f68c11cd3ba98b85cb47:/src/msg/m_process.c

diff --git a/src/msg/m_process.c b/src/msg/m_process.c
index 70f458b4a1..c3b04d11d3 100644
--- a/src/msg/m_process.c
+++ b/src/msg/m_process.c
@@ -16,6 +16,8 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_process, msg, "Logging specific to MSG (proc
 /** \defgroup m_process_management Management Functions of Agents
  *  \brief This section describes the agent structure of MSG
  *  (#m_process_t) and the functions for managing it.
+ */
+/** @addtogroup m_process_management
  *    \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Agents" --> \endhtmlonly
  * 
  *  We need to simulate many independent scheduling decisions, so
@@ -232,7 +234,10 @@ m_process_t MSG_process_from_PID(int PID)
  */
 int MSG_process_get_PID(m_process_t process)
 {
-  xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
+  /* Do not raise an exception here: this function is used in the logs, 
+     and it will be called back by the exception handling stuff */
+  if (process == NULL || process->simdata == NULL)
+     return -1;
 
   return (((simdata_process_t) process->simdata)->PID);
 }