diff options
Diffstat (limited to 'package/base-files/files/usr/share/udhcpc')
| -rwxr-xr-x | package/base-files/files/usr/share/udhcpc/default.script | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/package/base-files/files/usr/share/udhcpc/default.script b/package/base-files/files/usr/share/udhcpc/default.script index a3a696be70..7ce3d2aa89 100755 --- a/package/base-files/files/usr/share/udhcpc/default.script +++ b/package/base-files/files/usr/share/udhcpc/default.script @@ -47,12 +47,13 @@ case "$1" in } [ -n "$dns" ] && { - echo -n > $RESOLV_CONF - ${domain:+echo search $domain} >> $RESOLV_CONF + echo -n > "${RESOLV_CONF}.tmp" + ${domain:+echo search $domain} >> "${RESOLV_CONF}.tmp" for i in $dns ; do echo "adding dns $i" - echo "nameserver $i" >> $RESOLV_CONF + echo "nameserver $i" >> "${RESOLV_CONF}.tmp" done + mv "${RESOLV_CONF}.tmp" "$RESOLV_CONF" } hotplug_event ifup |