Tool can't work with server containing folders with cp1251 charset

[vgdh]

Behaviour

Tool can't work with server containing folders with cp1251 charset

Steps to reproduce this issue

1. Run docker container with FTP server that contain folders in cp1251 charset
2. Get a lot errors like that:

Behaviour

ftpgrab    | Fri, 23 Apr 2021 01:10:32 +05 DBG 29 entries found in database
ftpgrab    | Fri, 23 Apr 2021 01:10:33 +05 DBG Listing files source="/Проекты"
ftpgrab    | Fri, 23 Apr 2021 01:10:38 +05 ERR Cannot read directory /Проекты/!!!Архив/Centr-Obuv/Инструкция_по_заливке+договор error="550 Requested action not taken, file not found or no access." source="/Проекты"
ftpgrab    | Fri, 23 Apr 2021 01:10:40 +05 ERR Cannot read directory /Проекты/!!!Архив/INDITEX/Call Center инструкции/25.12 error="550 Requested action not taken, file not found or no access." source="/Проекты"
ftpgrab    | Fri, 23 Apr 2021 01:10:44 +05 ERR Cannot read directory /Проекты/!!!Архив/INDITEX/PDA Software+REOS error="550 Requested action not taken, file not found or no access." source="/Проекты"
ftpgrab    | Fri, 23 Apr 2021 01:10:45 +05 ERR Cannot read directory /Проекты/!!!Архив/INDITEX/SOFT for PC/1C/1C 8.2 8.2.19.83 thin client error="550 Requested action not taken, file not found or no access." source="/Проекты"
ftpgrab    | Fri, 23 Apr 2021 01:10:45 +05 ERR Cannot read directory /Проекты/!!!Архив/INDITEX/SOFT for PC/1C 8.3 error="550 Requested action not taken, file not found or no access." source="/Проекты"

Configuration

• FTPGrab version : docker crazymax/ftpgrab:7.3.0
• Platform (linux) :
• Remote FTP: