Adding upstream version 3.0~a34.

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

diff --git a/scripts/boot/mountroot.sh b/scripts/boot/mountroot.sh
index dbc66d4..69f6f0a 100755 (executable)
--- a/scripts/boot/mountroot.sh
+++ b/scripts/boot/mountroot.sh
@@ -4,8 +4,9 @@
 
 mountroot ()
 {
-       if [ -x /scripts/local-top/cryptroot ]; then
-           /scripts/local-top/cryptroot
+       if [ -x /scripts/local-top/cryptroot ]
+       then
+               /scripts/local-top/cryptroot
        fi
 
        exec 6>&1
@@ -136,7 +137,8 @@ mountroot ()
        fi
 
 
-       if [ -n "${ROOT_PID}" ] ; then
+       if [ -n "${ROOT_PID}" ]
+       then
                echo "${ROOT_PID}" > "${rootmnt}"/live/root.pid
        fi
 
@@ -144,10 +146,11 @@ mountroot ()
 
        # unionfs-fuse needs /dev to be bind-mounted for the duration of
        # live-bottom; udev's init script will take care of things after that
-       if [ "${UNIONTYPE}" = unionfs-fuse ]
-       then
-               mount -n -o bind /dev "${rootmnt}/dev"
-       fi
+       case "${UNIONTYPE}" in
+               unionfs-fuse)
+                       mount -n -o bind /dev "${rootmnt}/dev"
+                       ;;
+       esac
 
        # Move to the new root filesystem so that programs there can get at it.
        if [ ! -d /root/live/image ]
@@ -205,13 +208,14 @@ mountroot ()
                        ;;
        esac
 
-       if [ "${UNIONFS}" = unionfs-fuse ]
-       then
-               umount "${rootmnt}/dev"
-       fi
+       case "${UNIONFS}" in
+               unionfs-fuse)
+                       umount "${rootmnt}/dev"
+                       ;;
+       esac
 
        exec 1>&6 6>&-
        exec 2>&7 7>&-
        kill ${tailpid}
-       [ -w "${rootmnt}/var/log/" ] && mkdir -p /var/log/live && cp boot.log "${rootmnt}/var/log/live" 2>/dev/null
+       [ -w "${rootmnt}/var/log/" ] && mkdir -p "${rootmnt}/var/log/live" && cp boot.log "${rootmnt}/var/log/live" 2>/dev/null
 }