start-pulseaudio-x11: Make 'plasma' version check shell portable

Currently, the version check snippet uses a 'bash' extension which
arithemtically evaluates variables prior to expansion. This approach
does not nesseceraly work on other shells which may complain with
'5: Illegal numer' error. Expand the arithmetic expression before
evaluation to avoid such an error.

Signed-off-by: Vasilis Tsiligiannis <acinonyx@openwrt.gr>
This commit is contained in:
Vasilis Tsiligiannis 2019-11-18 16:15:47 +02:00
parent 4d9d458268
commit 28347d0602

View file

@ -26,7 +26,7 @@ if [ x"$DISPLAY" != x ] ; then
# Check for current plasma version and load module if it's necessary.
if [ x"$KDE_FULL_SESSION" = x"true" ]; then
plasmaversion="$(plasmashell -v 2>/dev/null | sed -n 's/^plasmashell \([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)/\1*1000000+\2*1000+\3/p' | head -1)"
if [ -n "$plasmaversion" ] && [ "$((plasmaversion))" -lt "5017000" ]; then
if [ -n "$plasmaversion" ] && [ "$(($plasmaversion))" -lt "5017000" ]; then
@PACTL_BINARY@ load-module module-device-manager "do_routing=1" > /dev/null
fi
fi