Check pointer before dereferencing it
Check pointer before dereferencing it

Tisseo/navitia,xlqian/navitia,xlqian/navitia,Tisseo/navitia,xlqian/navitia,CanalTP/navitia,kinnou02/navitia,kinnou02/navitia,xlqian/navitia,Tisseo/navitia,pbougue/navitia,Tisseo/navitia,kinnou02/navitia,pbougue/navitia,patochectp/navitia,CanalTP/navitia,xlqian/navitia,pbougue/navitia,pbougue/navitia,kinnou02/navitia,Tisseo/navitia,patochectp/navitia,CanalTP/navitia,patochectp/navitia,CanalTP/navitia,patochectp/navitia,CanalTP/navitia