diff options
| -rwxr-xr-x | update-initramfs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/update-initramfs b/update-initramfs index 94b8971..89bbdbe 100755 --- a/update-initramfs +++ b/update-initramfs @@ -7,6 +7,8 @@ KPKGCONF=/etc/kernel-img.conf USETRIGGERS=true mode="" version="" +update_initramfs=yes +backup_initramfs=no set -eu @@ -26,7 +28,7 @@ fi usage() { - if [ -n "${1}" ]; then + if [ -n "${1:-}" ]; then printf "${@}\n\n" >&2 fi cat >&2 << EOF @@ -61,7 +63,7 @@ chrooted() mild_panic() { - if [ -n "${1}" ]; then + if [ -n "${1:-}" ]; then printf "${@}\n" >&2 fi exit 0 @@ -69,7 +71,7 @@ mild_panic() panic() { - if [ -n "${1}" ]; then + if [ -n "${1:-}" ]; then printf "${@}\n" >&2 fi exit 1 @@ -127,6 +129,7 @@ backup_booted_initramfs() fi # keep booted initramfs + boot_initramfs= uptime_days=$(awk '{printf "%d", $1 / 3600 / 24}' /proc/uptime) if [ -n "$uptime_days" ]; then boot_initramfs=$(find "${initramfs}.bak" -mtime +${uptime_days}) @@ -295,6 +298,7 @@ set_current_version() set_linked_version() { + linktarget= if [ -e /initrd.img ] && [ -L /initrd.img ]; then linktarget="$(basename "$(readlink /initrd.img)")" fi @@ -313,6 +317,10 @@ set_linked_version() set_highest_version() { get_sorted_versions + if [ -z "${version_list}" ]; then + version= + return + fi set -- ${version_list} version=${1} } |