forked from Openwrt/openwrt
This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>