The output format of `khost` has changed. This commit fixes the regexp
for IPv4. It fixes the issue of using a custom DNS to resolve current
address.
```bash
root@localhost:~# khost ns2.afraid.org
ns2.afraid.org. has IPv4 address 69.65.50.223
ns2.afraid.org. has IPv6 address 2001:1850:1:5:800::6b
Host ns2.afraid.org. has no MX record
root@localhost:~# khost --version
khost (Knot DNS), version 3.3.5
```
Signed-off-by: Denis Shulyaka <Shulyaka@gmail.com>
(cherry picked from commit
ebeae334d9ff39d81898a7d8b5275151518318f1)
PKG_NAME:=ddns-scripts
PKG_VERSION:=2.8.2
-PKG_RELEASE:=25
+PKG_RELEASE:=26
PKG_LICENSE:=GPL-2.0
return 2
}
# extract IP address
- if [ -n "$BIND_HOST" -o -n "$KNOT_HOST" ]; then # use BIND host or Knot host if installed
+ if [ -n "$BIND_HOST" ]; then # use BIND host if installed
__IPV4="$(awk -F "address " '/has address/ {print $2; exit}' "$DATFILE")"
__IPV6="$(awk -F "address " '/has IPv6/ {print $2; exit}' "$DATFILE")"
+ elif [ -n "$KNOT_HOST" ]; then # use Knot host if installed
+ __IPV4="$(awk -F "address " '/has IPv4/ {print $2; exit}' "$DATFILE")"
+ __IPV6="$(awk -F "address " '/has IPv6/ {print $2; exit}' "$DATFILE")"
elif [ -n "$DRILL" ]; then # use drill if installed
__IPV4="$(awk '/^'"$__HOST"'/ {print $5}' "$DATFILE" | grep -m 1 -o "$IPV4_REGEX")"
__IPV6="$(awk '/^'"$__HOST"'/ {print $5}' "$DATFILE" | grep -m 1 -o "$IPV6_REGEX")"