Adding upstream version 3.0~a17.

[live-boot-grml.git] / scripts / live

diff --git a/scripts/live b/scripts/live
index 8e0409a..57a4d32 100755 (executable)
--- 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
 
@@ -1473,8 +1476,8 @@ setup_unionfs ()
                                unionmountopts="${unionmountopts} ${unionrw}=RW:${unionro}=RO"
                                ( sysctl -w fs.file-max=391524 ; ulimit -HSn 16384
                                unionfs-fuse ${unionmountopts} "${unionmountpoint}" ) && \
-                                       ( mkdir -p /dev/.initramfs/varrun
-                               pidof unionfs-fuse >> /dev/.initramfs/varrun/sendsigs.omit || true )
+                                       ( mkdir -p /run/initramfs
+                               pidof unionfs-fuse >> /run/initramfs/sendsigs.omit || true )
                                ;;
 
                        unionmount)
@@ -1942,6 +1945,13 @@ mountroot ()
                log_end_msg
        fi
 
+       if [ -f /etc/resolv.conf ] && [ ! -s ${rootmnt}/etc/resolv.conf ]
+       then
+               log_begin_msg "Copying /etc/resolv.conf to ${rootmnt}/etc/resolv.conf"
+               cp -v /etc/resolv.conf ${rootmnt}/etc/resolv.conf
+               log_end_msg
+       fi
+
        maybe_break live-bottom
        log_begin_msg "Running /scripts/live-bottom\n"