X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive;h=57a4d322c9521d979675cd63eccff9b70db8405e;hb=ec72422e74e8e863cf8962ef1fe530180ed21afa;hp=76be7ae8db24841e845e3fe42fd1cf250940de87;hpb=822bdbf4f203761cfc76cb720ff55350688c39d4;p=live-boot-grml.git

diff --git a/scripts/live b/scripts/live
index 76be7ae..57a4d32 100755
--- a/scripts/live
+++ b/scripts/live
@@ -730,12 +730,15 @@ do_netsetup ()
 			if [ -n "${DNSDOMAIN}" ]
 			then
 				echo "domain ${DNSDOMAIN}" > /etc/resolv.conf
-				echo "search ${DNSDOMAIN}" > /etc/resolv.conf
+				echo "search ${DNSDOMAIN}" >> /etc/resolv.conf
 			fi
 
 			for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1}
 			do
-				echo "nameserver $i" >> /etc/resolv.conf
+				if [ -n "$i" ] && [ "$i" != 0.0.0.0 ]
+				then
+					echo "nameserver $i" >> /etc/resolv.conf
+				fi
 			done
 		fi