remove duplicated code fragment
remove duplicated code fragment

niosus/velodyne,jpgr87/velodyne,pierriko/velodyne,niosus/velodyne,wenjiebit/velodyne,davidlandry93/velodyne,lemiant/velodyne,davidlandry93/velodyne,vrabaud/velodyne,wenjiebit/velodyne,vrabaud/velodyne,lemiant/velodyne,jpgr87/velodyne,pierriko/velodyne,jpgr87/velodyne,wenjiebit/velodyne,pierriko/velodyne,lemiant/velodyne,vrabaud/velodyne,davidlandry93/velodyne,niosus/velodyne