fixed a bug in ioControl.cc that caused it do becomes a CPU hog when there is no new message to process
fixed a bug in ioControl.cc that caused it do becomes a CPU hog when there is no new message to process

strahlex/machinekit,ikcalB/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,cnc-club/linuxcnc,cnc-club/linuxcnc,cdsteinkuehler/MachineKit,bmwiedemann/linuxcnc-mirror,Cid427/machinekit,mhaberler/machinekit,yishinli/emc2,RunningLight/machinekit,EqAfrica/machinekit,mhaberler/machinekit,cdsteinkuehler/linuxcnc,unseenlaser/machinekit,cdsteinkuehler/linuxcnc,ArcEye/machinekit-testing,narogon/linuxcnc,cdsteinkuehler/MachineKit,EqAfrica/machinekit,RunningLight/machinekit,mhaberler/machinekit,araisrobo/machinekit,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,bmwiedemann/linuxcnc-mirror,unseenlaser/machinekit,yishinli/emc2,kinsamanka/machinekit,araisrobo/machinekit,araisrobo/machinekit,EqAfrica/machinekit,unseenlaser/machinekit,bmwiedemann/linuxcnc-mirror,narogon/linuxcnc,RunningLight/machinekit,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,ianmcmahon/linuxcnc-mirror,araisrobo/machinekit,Cid427/machinekit,unseenlaser/linuxcnc,ArcEye/MK-Qt5,araisrobo/linuxcnc,cdsteinkuehler/MachineKit,ArcEye/MK-Qt5,araisrobo/linuxcnc,ArcEye/machinekit-testing,bmwiedemann/linuxcnc-mirror,cdsteinkuehler/MachineKit,jaguarcat79/ILC-with-LinuxCNC,ArcEye/MK-Qt5,kinsamanka/machinekit,bobvanderlinden/machinekit,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,araisrobo/linuxcnc,mhaberler/machinekit,Cid427/machinekit,ArcEye/machinekit-testing,unseenlaser/linuxcnc,narogon/linuxcnc,ianmcmahon/linuxcnc-mirror,RunningLight/machinekit,mhaberler/machinekit,ArcEye/MK-Qt5,Cid427/machinekit,cnc-club/linuxcnc,bobvanderlinden/machinekit,strahlex/machinekit,strahlex/machinekit,unseenlaser/machinekit,RunningLight/machinekit,bobvanderlinden/machinekit,cnc-club/linuxcnc,cdsteinkuehler/linuxcnc,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,araisrobo/machinekit,araisrobo/machinekit,kinsamanka/machinekit,RunningLight/machinekit,ArcEye/MK-Qt5,unseenlaser/machinekit,mhaberler/machinekit,kinsamanka/machinekit,bmwiedemann/linuxcnc-mirror,aschiffler/linuxcnc,bobvanderlinden/machinekit,narogon/linuxcnc,cnc-club/linuxcnc,ianmcmahon/linuxcnc-mirror,aschiffler/linuxcnc,bobvanderlinden/machinekit,yishinli/emc2,cdsteinkuehler/linuxcnc,cdsteinkuehler/linuxcnc,cnc-club/linuxcnc,Cid427/machinekit,ikcalB/linuxcnc-mirror,araisrobo/machinekit,ArcEye/MK-Qt5,mhaberler/machinekit,cnc-club/linuxcnc,ikcalB/linuxcnc-mirror,ArcEye/machinekit-testing,narogon/linuxcnc,yishinli/emc2,strahlex/machinekit,unseenlaser/machinekit,jaguarcat79/ILC-with-LinuxCNC,unseenlaser/linuxcnc,bmwiedemann/linuxcnc-mirror,strahlex/machinekit,araisrobo/linuxcnc,bobvanderlinden/machinekit,araisrobo/machinekit,mhaberler/machinekit,ArcEye/MK-Qt5,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,ArcEye/machinekit-testing,RunningLight/machinekit,kinsamanka/machinekit,cdsteinkuehler/MachineKit,strahlex/machinekit,aschiffler/linuxcnc,EqAfrica/machinekit,kinsamanka/machinekit,jaguarcat79/ILC-with-LinuxCNC,strahlex/machinekit,Cid427/machinekit,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,unseenlaser/linuxcnc,bobvanderlinden/machinekit,jaguarcat79/ILC-with-LinuxCNC,Cid427/machinekit,RunningLight/machinekit,kinsamanka/machinekit,aschiffler/linuxcnc,ArcEye/machinekit-testing,ArcEye/MK-Qt5,cdsteinkuehler/linuxcnc,unseenlaser/machinekit,ikcalB/linuxcnc-mirror,ikcalB/linuxcnc-mirror,cdsteinkuehler/MachineKit,Cid427/machinekit,kinsamanka/machinekit,unseenlaser/linuxcnc,unseenlaser/machinekit,aschiffler/linuxcnc,bobvanderlinden/machinekit,araisrobo/linuxcnc,jaguarcat79/ILC-with-LinuxCNC,araisrobo/machinekit