disallow non-positive number of mining threads
disallow non-positive number of mining threads


Jcing95/iop-hd,Anfauglith/iop-hd,Anfauglith/iop-hd,Jcing95/iop-hd,Jcing95/iop-hd,Anfauglith/iop-hd,Jcing95/iop-hd,Anfauglith/iop-hd,Jcing95/iop-hd,Jcing95/iop-hd,Anfauglith/iop-hd,Anfauglith/iop-hd