Thanks for the bugreport!
Looks like the profile name /usr/lib/firefox/firefox{,*[^s][^h]} gets miscompiled to an invalid regex.
Workaround: Change the profile to profile firefox /usr/lib/firefox/firefox{,*[^s][^h]}
Thanks for the bugreport!
Looks like the profile name lib/firefox/ firefox{ ,*[^s][ ^h]}
/usr/
gets miscompiled to an invalid regex.
Workaround: Change the profile to firefox/ firefox{ ,*[^s][ ^h]}
profile firefox /usr/lib/