| -rwxr-xr-x | root/usr/bin/changedns | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/root/usr/bin/changedns b/root/usr/bin/changedns index 5059d08..edc48bc 100755 --- a/root/usr/bin/changedns +++ b/root/usr/bin/changedns @@ -14,9 +14,10 @@ usage ( ) { [ "$#" -le 1 ] && usage shift -[ -f /etc/resolv.conf ] && cp /etc/resolv.conf $tmpfile +[ ! -e "/etc/resolv.conf" ] && touch /etc/resolv.conf +cp /etc/resolv.conf $tmpfile case "$arg1" in "-a") for ip in "$@"; do @@ -34,9 +35,9 @@ case "$arg1" in usage ;; esac -[ -f $tmpfile ] && cp $tmpfile /etc/resolv.conf +[ -e $tmpfile ] && cp $tmpfile /etc/resolv.conf rm -f $tmpfile exit 0 |