Error: unhandled exception: over- or underflow [OverflowError]

[Techno-Fox]

I was running your script disk_usage.nim. I compiled it as 64bit and it worked, however, when I tested 32bit if gave the exception over- or underflow [OverflowError].

Info:
/home/kittytechno/.nimble/pkgs/psutil-0.6.0/psutil/psutil_posix.nim(206) disk_usage
/usr/lib/nim/system/fatal.nim(39) sysFatal
Error: unhandled exception: over- or underflow [OverflowError]