ncd: ncd.c: don't use a static variable main_exit_code
ncd: ncd.c: don't use a static variable main_exit_code

DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn