Fixed a build issue without EPC_BUILD defined.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4756 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair-cn/NAS/EURECOM-NAS/src/emm/sap/emm_fsm.c

@@ -386,7 +386,9 @@ int emm_fsm_process(const emm_reg_t *evt)
               _emm_fsm_event_str[primitive - _EMMREG_START - 1], primitive,
               _emm_fsm_status_str[status]);
 
+#if defined(EPC_BUILD)
     DevAssert(status != EMM_INVALID);
+#endif
 
     /* Execute the EMM state machine */
     rc = (_emm_fsm_handlers[status])(evt);