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update changelog for release 3.0~b10-1+grml.1
[live-boot-grml.git]
/
scripts
/
boot
/
9990-netbase.sh
diff --git
a/scripts/boot/9990-netbase.sh
b/scripts/boot/9990-netbase.sh
index
384f3f6
..
64e30df
100755
(executable)
--- a/
scripts/boot/9990-netbase.sh
+++ b/
scripts/boot/9990-netbase.sh
@@
-65,11
+65,13
@@
EOF
if [ -n "${nameserver}" ]
then
if [ -n "${nameserver}" ]
then
+ if [ -e "${DNSFILE}" ]
+ then
+ grep -v ^nameserver "${DNSFILE}" > "${DNSFILE}.tmp"
+ mv "${DNSFILE}.tmp" "${DNSFILE}"
+ fi
-cat >> "${DNSFILE}" << EOF
-nameserver ${nameserver}
-EOF
-
+ echo "nameserver ${nameserver}" >> "${DNSFILE}"
fi
done
else
fi
done
else