bugfix

1 files changed, 8 insertions, 6 deletions

diff --git a/src/fripost-partman-udeb/base.sh b/src/fripost-partman-udeb/base.sh
index 6ca8ddc..e6a3bf9 100644
--- a/src/fripost-partman-udeb/base.sh
+++ b/src/fripost-partman-udeb/base.sh
@@ -484,7 +484,7 @@ fripost_fstab_addentry() {
         if ! [ -h /dev/disk/by-uuid/"$uuid" ]; then
             device=$(/bin/mapdevfs "$device")
             log "Adding a symlink UUID $uuid -> $device"
-            ln -s ../../"${device#/dev/}" /dev/disk/by-uuid/"$uuid"
+            ln -fs ../../"${device#/dev/}" /dev/disk/by-uuid/"$uuid"
         fi
     fi
 }
@@ -517,9 +517,8 @@ fripost_mount_partitions() {
       done
 
     # Post-installation scripts may use the install CD as a local mirror
-    # for APT packages. TODO: What if it was a USB stick? A netboot?
-    cdrom=$( sed -rn 's#^(\S+) /cdrom.*#\1#p' /proc/mounts \
-           | grep -m1 -Ev '^/dev/(loop|sd[a-z])' )
+    # for APT packages.
+    cdrom=$( sed -rn 's#^(\S+) /cdrom\s.*#\1#p' /proc/mounts | head -1 )
     [ "$cdrom" ] || fatal "Error: Is /cdrom a mountpoint?"
     fripost_fstab_addentry "$cdrom" /media/cdrom0 udf,iso9660 user,noauto 0 0
     mkdir -p /target/media/cdrom0
@@ -532,8 +531,11 @@ fripost_mount_partitions() {
 }
 
 getIPv4() {
-    local if=$( /bin/ip -4 route show to default scope global \
+    local ip=/sbin/ip
+    [ -x $ip ] || ip=/bin/ip
+    [ -x $ip ] || fatal "Error: couldn't find ip(8)"
+    local if=$( $ip -4 route show to default scope global \
               | sed -nr '/^default via \S+ dev (\S+).*/ {s//\1/p;q}' )
-    /bin/ip -4 address show dev "$if" scope global \
+    $ip -4 address show dev "$if" scope global \
     | sed -nr '/^\s+inet\s([[:xdigit:].:]{3,39}).*/ {s//\1/p;q}'
 }