Add bash minimum version to readme

marioortizmanero / polybar-pulseaudio-control

A feature-full Polybar module to control PulseAudio

MIT License

471 stars 49 forks source link

Closed chuahou closed 4 years ago

chuahou commented 4 years ago

Associative arrays (maps as mentioned in #28) were introduced in bash 4.

I hope this addition to the readme is appropriate!

marioortizmanero commented 4 years ago

Thanks a lot for the PR! Seems good to me, I'm closing #28 then :)