[OpenWrt-Devel] [PATCH 7/7] base-files/system.sh: remove $ in $(())

[Rosen Penev]

Not needed.

https://github.com/koalaman/shellcheck/wiki/Sc2004

Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 package/base-files/files/lib/functions/system.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
index c4dc3cc3a9..c9f8eb0c31 100644
--- a/package/base-files/files/lib/functions/system.sh
+++ b/package/base-files/files/lib/functions/system.sh
@@ -140,7 +140,7 @@ macaddr_add() {
 	local oui=${mac%:*:*:*}
 	local nic=${mac#*:*:*:}
 
-	nic=$(printf "%06x" $((0x${nic//:/} + $val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
+	nic=$(printf "%06x" $((0x${nic//:/} + val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
 	echo $oui:$nic
 }
 
-- 
2.24.1


_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/mailman/listinfo/openwrt-devel