Fixed a task exit issue when receiving TERMINATE_MESSAGE before INITIALIZE_MESSAGE in L2L1 task.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4606 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/SIMU/USER/oaisim.c

@@ -399,6 +399,19 @@ static void *l2l1_task(void *args_p) {
         free (message_p);
       }
       itti_receive_msg (TASK_L2L1, &message_p);
+
+      switch (ITTI_MSG_ID(message_p)) {
+        case INITIALIZE_MESSAGE:
+          break;
+
+        case TERMINATE_MESSAGE:
+          itti_exit_task ();
+          break;
+
+        default:
+          LOG_E(EMU, "Received unexpected message %s\n", ITTI_MSG_NAME(message_p));
+          break;
+      }
     } while (ITTI_MSG_ID(message_p) != INITIALIZE_MESSAGE);
     free (message_p);
   }