wireguard-tools: replace backticks by $(...)
authorAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sun, 10 May 2020 14:47:51 +0000 (16:47 +0200)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sat, 11 Jul 2020 10:52:01 +0000 (12:52 +0200)
commitb837216345d4f36beea9550821ee653b060864b1
tree632c39c04a92268d9cc46a9c5f126ac16b081293
parentd7d6e055e9d9d9554f59e919f37e0b6cd46b12a1
wireguard-tools: replace backticks by $(...)

This replaces deprecated backticks by more versatile $(...) syntax.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
package/network/utils/wireguard-tools/files/wireguard_watchdog