Image view causes a segmentation fault

[banderlog]

Opening images cause a segmentation fault on viewer closing, not in 100% cases. But you can open/close few times the same image and tg will crash.

My configuration:

• Ubuntu 20.04 LTS
• python 3.8.10
• tg version: eb15f3ea4c64ef70bec3702dea5f912b2faa038c and 0.17.0

# ~/.config/tg/conf.py
import os

# PHONE = 'my [hone number'
MAILCAP_FILE = os.path.expanduser("~/.mailcap")
FILE_PICKER_CMD = "ranger --choosefile={file_path}"

# ~/.mailcap
# show html content via lynx, but manualy in firefox
text/html; firefox '%s';
text/html; lynx -dump '%s' | more; nametemplate=%s.html; copiousoutput;
# for https://github.com/paul-nameless/tg
image/*; sxiv "%s"
video/*; mplayer "%s"

[banderlog]

UPD: Error log is empty