From 4e2d001f448ff68002c1cdc98fc6539000c0f518 Mon Sep 17 00:00:00 2001
From: tschettervictor <85497460+tschettervictor@users.noreply.github.com>
Date: Thu, 2 Oct 2025 13:20:06 -0600
Subject: [PATCH] Suppress error if no jail

---
 usr/local/share/bastille/list.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr/local/share/bastille/list.sh b/usr/local/share/bastille/list.sh
index 079a7d68..853547ec 100644
--- a/usr/local/share/bastille/list.sh
+++ b/usr/local/share/bastille/list.sh
@@ -106,7 +106,7 @@ get_max_lengths() {
         MAX_LENGTH_JAIL_VNET_IP="$(find ${bastille_jailsdir}/*/jail.conf -maxdepth 1 -type f -print0 2> /dev/null | xargs -r0 -P0 grep -l "vnet;" | grep -h "ifconfig_vnet.*=.*inet " $(sed -n "s/\(.*\)jail.conf$/\1root\/etc\/rc.conf/p") | grep -o "inet .*" | sed "s/\// /g" | awk '{print length($2)}' | sort -nr | head -n 1)"
         MAX_LENGTH_JAIL_VNET_IP=${MAX_LENGTH_JAIL_VNET_IP:-10}
         # shellcheck disable=SC2046
-        MAX_LENGTH_JAIL_VNET_IP_DHCP="$(find ${bastille_jailsdir}/*/root/etc/rc.conf -maxdepth 1 -type f -print0 2> /dev/null | xargs -r0 grep -lE "ifconfig_vnet.*DHCP.*" | sed -E 's|.*/([^/]+)/root/etc/rc.conf|\1|' | xargs -r -P0 -I{} jexec -l {} ifconfig -an | grep "^[[:space:]]*inet " | grep -v "127.0.0.1" | awk '{print $2}' | sed "s/\// /g" | awk '{print length}' | sort -nr | head -n 1)"
+        MAX_LENGTH_JAIL_VNET_IP_DHCP="$(find ${bastille_jailsdir}/*/root/etc/rc.conf -maxdepth 1 -type f -print0 2> /dev/null | xargs -r0 grep -lE "ifconfig_vnet.*DHCP.*" | sed -E 's|.*/([^/]+)/root/etc/rc.conf|\1|' | xargs -r -P0 -I{} jexec -l {} ifconfig -an 2>&1 | grep "^[[:space:]]*inet " | grep -v "127.0.0.1" | awk '{print $2}' | sed "s/\// /g" | awk '{print length}' | sort -nr | head -n 1)"
         MAX_LENGTH_JAIL_VNET_IP_DHCP=${MAX_LENGTH_JAIL_VNET_IP_DHCP:-10}
         if [ "${MAX_LENGTH_JAIL_VNET_IP_DHCP}" -gt "${MAX_LENGTH_JAIL_IP}" ] && [ "${MAX_LENGTH_JAIL_VNET_IP_DHCP}" -gt "${MAX_LENGTH_JAIL_VNET_IP}" ] && [ "${MAX_LENGTH_JAIL_VNET_IP_DHCP}" -gt "${MAX_LENGTH_JAIL_VNET_IP6}" ]; then MAX_LENGTH_JAIL_IP=${MAX_LENGTH_JAIL_VNET_IP_DHCP}
         elif [ "${MAX_LENGTH_JAIL_VNET_IP}" -gt "${MAX_LENGTH_JAIL_IP}" ] && [ "${MAX_LENGTH_JAIL_VNET_IP_DHCP}" -gt "${MAX_LENGTH_JAIL_VNET_IP}" ] && [ "${MAX_LENGTH_JAIL_VNET_IP}" -gt "${MAX_LENGTH_JAIL_VNET_IP6}" ]; then MAX_LENGTH_JAIL_IP=${MAX_LENGTH_JAIL_VNET_IP}