mirror of
https://github.com/openwrt/openwrt.git
synced 2025-02-08 12:00:49 +00:00
This replaces deprecated backticks by more versatile $(...) syntax. Found with shellcheck. Signed-off-by: Rosen Penev <rosenp@gmail.com> [alter commit title, extend commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>