account for the case where xyz are not set
account for the case where xyz are not set

bmwiedemann/linuxcnc-mirror,RunningLight/machinekit,ArcEye/machinekit-testing,araisrobo/machinekit,bmwiedemann/linuxcnc-mirror,ikcalB/linuxcnc-mirror,bobvanderlinden/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,bobvanderlinden/machinekit,bmwiedemann/linuxcnc-mirror,araisrobo/machinekit,RunningLight/machinekit,cdsteinkuehler/MachineKit,narogon/linuxcnc,unseenlaser/machinekit,unseenlaser/machinekit,bmwiedemann/linuxcnc-mirror,araisrobo/machinekit,jaguarcat79/ILC-with-LinuxCNC,cnc-club/linuxcnc,ArcEye/machinekit-testing,RunningLight/machinekit,mhaberler/machinekit,EqAfrica/machinekit,narogon/linuxcnc,mhaberler/machinekit,EqAfrica/machinekit,araisrobo/linuxcnc,ArcEye/MK-Qt5,cnc-club/linuxcnc,RunningLight/machinekit,strahlex/machinekit,mhaberler/machinekit,mhaberler/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,unseenlaser/linuxcnc,bmwiedemann/linuxcnc-mirror,araisrobo/machinekit,Cid427/machinekit,araisrobo/machinekit,bobvanderlinden/machinekit,strahlex/machinekit,ArcEye/MK-Qt5,aschiffler/linuxcnc,unseenlaser/linuxcnc,kinsamanka/machinekit,strahlex/machinekit,ArcEye/MK-Qt5,kinsamanka/machinekit,unseenlaser/linuxcnc,cnc-club/linuxcnc,strahlex/machinekit,EqAfrica/machinekit,ikcalB/linuxcnc-mirror,mhaberler/machinekit,ianmcmahon/linuxcnc-mirror,RunningLight/machinekit,EqAfrica/machinekit,kinsamanka/machinekit,strahlex/machinekit,cdsteinkuehler/linuxcnc,strahlex/machinekit,bobvanderlinden/machinekit,ArcEye/machinekit-testing,araisrobo/machinekit,cdsteinkuehler/MachineKit,ikcalB/linuxcnc-mirror,cdsteinkuehler/MachineKit,cnc-club/linuxcnc,strahlex/machinekit,bobvanderlinden/machinekit,mhaberler/machinekit,Cid427/machinekit,ianmcmahon/linuxcnc-mirror,cnc-club/linuxcnc,cdsteinkuehler/MachineKit,kinsamanka/machinekit,ikcalB/linuxcnc-mirror,jaguarcat79/ILC-with-LinuxCNC,bmwiedemann/linuxcnc-mirror,jaguarcat79/ILC-with-LinuxCNC,ianmcmahon/linuxcnc-mirror,mhaberler/machinekit,ArcEye/machinekit-testing,araisrobo/machinekit,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,unseenlaser/machinekit,cdsteinkuehler/linuxcnc,araisrobo/linuxcnc,cdsteinkuehler/linuxcnc,EqAfrica/machinekit,cdsteinkuehler/linuxcnc,Cid427/machinekit,EqAfrica/machinekit,ArcEye/machinekit-testing,unseenlaser/linuxcnc,ArcEye/machinekit-testing,ArcEye/machinekit-testing,aschiffler/linuxcnc,bobvanderlinden/machinekit,unseenlaser/linuxcnc,cdsteinkuehler/MachineKit,ArcEye/MK-Qt5,unseenlaser/machinekit,cnc-club/linuxcnc,araisrobo/linuxcnc,ArcEye/MK-Qt5,cnc-club/linuxcnc,kinsamanka/machinekit,Cid427/machinekit,RunningLight/machinekit,cdsteinkuehler/linuxcnc,ikcalB/linuxcnc-mirror,jaguarcat79/ILC-with-LinuxCNC,EqAfrica/machinekit,aschiffler/linuxcnc,ikcalB/linuxcnc-mirror,araisrobo/machinekit,ArcEye/MK-Qt5,ianmcmahon/linuxcnc-mirror,ikcalB/linuxcnc-mirror,narogon/linuxcnc,araisrobo/machinekit,mhaberler/machinekit,kinsamanka/machinekit,Cid427/machinekit,cdsteinkuehler/linuxcnc,araisrobo/linuxcnc,bobvanderlinden/machinekit,jaguarcat79/ILC-with-LinuxCNC,aschiffler/linuxcnc,kinsamanka/machinekit,ianmcmahon/linuxcnc-mirror,araisrobo/linuxcnc,narogon/linuxcnc,kinsamanka/machinekit,RunningLight/machinekit,bobvanderlinden/machinekit,ianmcmahon/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,narogon/linuxcnc,cdsteinkuehler/MachineKit,aschiffler/linuxcnc,Cid427/machinekit,Cid427/machinekit,RunningLight/machinekit,Cid427/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,ArcEye/MK-Qt5