The source project of this merge request has been removed.
start-pulseaudio-x11: fix KDE version check
Current check wasn't working in case when $DESKTOP_SESSION wasn't set which happens when session is started without display manager like sddm. Parsing "plasmashell -v" output should be more reliable and less hacky.
This also changes legacy backticks to modern $(...) as recommended by shellcheck: https://github.com/koalaman/shellcheck/wiki/SC2006
Fixes #751 (closed)