fix stop_omg seg fault

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5641 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/SIMU/USER/oaisim.c

@@ -1546,7 +1546,7 @@ void oai_shutdown(void) {
 #endif 
 
   // stop OMG
-  stop_mobility_generator (oai_emulation.info.omg_model_ue); //omg_param_list.mobility_type
+  stop_mobility_generator (omg_param_list); //omg_param_list.mobility_type
 #ifdef OPENAIR2
   if (oai_emulation.info.omv_enabled == 1)
     omv_end (pfd[1], omv_data);