X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=components%2F9990-main.sh;h=bab0bd7a6ba76db3d814804245a93226db4fd675;hb=a28b96c521b85100e32093b9e65476947a780db3;hp=20e8c0c9590584a363a05419585c4a7dcb3e5125;hpb=0d878d3a679820d570a20c0fa1c1a2c5b92ad037;p=live-boot-grml.git

diff --git a/components/9990-main.sh b/components/9990-main.sh
index 20e8c0c..bab0bd7 100755
--- a/components/9990-main.sh
+++ b/components/9990-main.sh
@@ -162,7 +162,7 @@ Live ()
 	else
 		DNSFILE="${rootmnt}/etc/resolv.conf"
 	fi
-	if [ -f /etc/resolv.conf ] && [ ! -s ${DNSFILE} ]
+	if [ -f /etc/resolv.conf ] && ! grep -E -q -v '^[[:space:]]*#|^[[:space:]]*$' ${DNSFILE}
 	then
 		log_begin_msg "Copying /etc/resolv.conf to ${DNSFILE}"
 		cp -v /etc/resolv.conf ${DNSFILE}