ashquick.exe return codes

Hi,
I am trying to use ashquick.exe in conjunction with ASSP anti-spam system.
Can anyone tell me what the return codes from ashquick.exe are in the event of finding a virus and not finding any problem?

Regards,
Owen

/silent - don't display anything even if malware is found (the difference is only in the return code available to the program that launched ashQuick) /action:delete /action:chest /action:repair

I believe the error code is simply 0 when no malware was found, and 1 if any malware was detected.