mrrl-logincaps

commit 857824fb08e3e7fdd5124342ba606305d2428d59
parent ced3092a89e7f01a034963804f6371f3da7a5007
Author: Jan Pobrislo <ccx@webprojekty.cz>
Date:   Thu, 31 Dec 2020 04:14:32 +0100

Fix check whether user is in "wheel" group before allowing root terminal for them.
Diffstat:
M
sbin/logincaps
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sbin/logincaps b/sbin/logincaps
@@ -68,7 +68,7 @@ check_wheel() {
 	local wheel_gid
 	wheel_gid=${${(s.:.)"$(getent group wheel)"}[3]} || return $?
 	[[ $wheel_gid == [1-9]* ]] || return 1
-	WHEEL_GID=$wheel_gid s6-envuidgid ccx zsh -c 'echo ${${(s/,/)GIDLIST}[(I)$WHEEL_GID]}'
+	WHEEL_GID=$wheel_gid s6-envuidgid ccx zsh -c '(( ${${(s/,/)GIDLIST}[(I)$WHEEL_GID]} ))'
 	return $?
 }
 typeset -f -t check_wheel