diff options
| -rw-r--r-- | net/system.sh | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/system.sh b/net/system.sh index 65557fc6..98017d5d 100644 --- a/net/system.sh +++ b/net/system.sh @@ -13,7 +13,7 @@ system_depend() _system_dns() { - local servers= domain= search= sortlist= options= x= + local servers= domain= search= sortlist= options= x= imetric= eval servers=\$dns_servers_${IFVAR} [ -z "${servers}" ] && servers=${dns_servers} @@ -47,8 +47,9 @@ _system_dns() # Support resolvconf if we have it. if [ -x /sbin/resolvconf ]; then x="-a ${IFACE}" - if [ -n "${metric_${IFVAR}}" ]; then - x="${x} -m ${metric_${IFVAR}}" + eval imetric=\${metric_${IFVAR}} + if [ -n "${imetric}" ]; then + x="${x} -m ${imetric}" fi printf "${buffer}" | resolvconf ${x} else |