change driver_map_xodrload. fix plan roadmode init.

src/driver/driver_map_xodrload/main.cpp

@@ -680,6 +680,7 @@ void SetPlan(xodrobj xo)
 
 
         iv::GPSData data(new iv::GPS_INS);
+        data->roadMode = 0;
         data->gps_lat = gps_lat;
         data->gps_lat_avoidleft = gps_lat_avoidleft;
         data->gps_lat_avoidright = gps_lat_avoidright;