diff options
| -rwxr-xr-x | sysconfig/network-scripts/ifup-post | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysconfig/network-scripts/ifup-post b/sysconfig/network-scripts/ifup-post index 4a3d459c..6c7d36c0 100755 --- a/sysconfig/network-scripts/ifup-post +++ b/sysconfig/network-scripts/ifup-post @@ -28,7 +28,7 @@ if [ -n "$NEEDHOSTNAME" -a "${DEVICE}" != lo -a "${DEVICETYPE}" != "ppp" -a "${D eval `/bin/ipcalc --silent --hostname ${IPADDR}` && set_hostname $HOSTNAME fi -if [ "$PEERDNS" != no -a -n "$DNS1" ] && +if [ "$PEERDNS" != no -a -n "$DNS1" ] && ! grep -q "$DNS1" /etc/resolv.conf && tr=`mktemp /tmp/resolv.XXXXXX` ; then # replace only the first two nameserver lines; cannot count on awk # and do not know if sed is capable of this... |