List available icons using --list fails

[yafp]

I am using the current version, installed via pip.

Downloading the font using:

icon-font-to-png --download font-awesome

worked without issues - as a result i got the .css and the .ttf file.

But if i try to list all icons using:

icon-font-to-png --css font-awesome.css --ttf fontawesome-webfont.ttf --list

i get no output at all.

[Feniksss]

the same issue