Auto-cancel of transfer creates negative value in number of retries

[Cabji]

If Hush auto-cancels a transfer for a passive transfer, the retry counter will display a negative value in the FCW:

[Jan07-13:04:47] Requested Pack - Heartland.CA.S13E09.720p.WEBRip.x264-aAF.mkv from [EWG]-[hAhA]-60
[Jan07-13:04:47] [Pack: #227][heartland s13][TV Shows][CANCEL]
[Jan07-13:04:55] Auto-Cancel Transfer of Heartland.CA.S13E09.720p.WEBRip.x264-aAF.mkv from [EWG]-[hAhA]-60
[Jan07-13:04:55] Reason: The transfer is from a passive bot (port 0). (Check settings to change this) [Autos: -1 of 2]
[Jan07-13:04:55] ===== Start of Auto Download Batch Loop =====
[Jan07-13:04:55] All files in local download queue processed. Finished downloading for now.
[Jan07-13:04:55] ===== End of Auto Download Batch Loop =====