[trace] protecting category field in process structure

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@9207 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/include/msg/datatypes.h b/include/msg/datatypes.h
index 84d956d..d9d271c 100644 (file)
--- a/include/msg/datatypes.h
+++ b/include/msg/datatypes.h
@@ -79,7 +79,9 @@ typedef struct m_process {
   simdata_process_t simdata;
                                 /**< @brief simulator data */
   void *data;                   /**< @brief user data */
+#ifdef HAVE_TRACING
   char *category;               /* process category for instrumentation */
+#endif
 } s_m_process_t;
 /** @} */
 /** @brief Agent datatype