Your error messages suck

[BRTPOB]

When there's an error with PPing, Harpoon will assume that it completed successfully even though there's an error. Here's the error in question:

[17:39] 26-May-2018 09:39:12 - INFO :: MainThread : Label: sports
[17:39] 26-May-2018 09:39:12 - INFO :: MainThread : Multiple Seedbox: 2
[17:39] 26-May-2018 09:39:12 - INFO :: MainThread : Executing command ['/bin/bash', '/opt/harpoon/snatcher/getlftp.sh']
[17:39] 26-May-2018 09:39:12 - WARNING :: MainThread : Exception occured: execve() arg 3 contains a non-string value
[17:40] 26-May-2018 09:40:32 - INFO :: MainThread : [OUTPUT] mirror: Fatal error: Host key verification failed
[17:40] 26-May-2018 09:40:32 - INFO :: MainThread : Successfully auto-snatched!
[17:40] 26-May-2018 09:40:32 - INFO :: MainThread : [CLEANUP-CHECK] item: {'item': u'C65C61AF08E6F50A4D0AA56E457FCB0E484D51F2', 'client': 'rtorrent', 'mode': 'hash-add', 'label': u'sports'}
[17:40] 26-May-2018 09:40:32 - INFO :: MainThread : Completed status returned for manual post-processing of file.
[17:40] 26-May-2018 09:40:32 - INFO :: MainThread : Auto-Snatch of torrent completed.