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grub-btrfs: sanitize title menu entries

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Closes #198

Signed-off-by: Pascal Jäger <pascal.jaeger@leimstift.de>
This commit is contained in:
Pascal Jäger
2022-11-20 21:19:45 +01:00
committed by Pascal J
parent 57687ac0ab
commit b2b5307fe4
1 changed files with 2 additions and 1 deletions
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41_snapshots-btrfs
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@@ -156,7 +156,7 @@ fi
## Create entry ## Create entry
entry() entry()
{ {
echo "$@" >> "$grub_directory/grub-btrfs.new" echo "$@" >> "$grub_directory/grub-btrfs.new"
} }
## menu entries ## menu entries
@@ -453,6 +453,7 @@ title_format()
if [[ "${#var}" -lt "${#title_column[${GRUB_BTRFS_TITLE_FORMAT[$key],,}]}" ]]; then # Add extra spaces if length of $var is smaller than the length of column, needed for pretty formatting if [[ "${#var}" -lt "${#title_column[${GRUB_BTRFS_TITLE_FORMAT[$key],,}]}" ]]; then # Add extra spaces if length of $var is smaller than the length of column, needed for pretty formatting
printf -v var "%-$(((${#title_column[${GRUB_BTRFS_TITLE_FORMAT[$key],,}]}-${#var})+${#var}))s" "${var}"; printf -v var "%-$(((${#title_column[${GRUB_BTRFS_TITLE_FORMAT[$key],,}]}-${#var})+${#var}))s" "${var}";
fi fi
var="$(sed "s/'//g" <(echo "${var}"))"
title_menu+="${var}|" title_menu+="${var}|"
title_submenu+=" $(trim "${var}") |" title_submenu+=" $(trim "${var}") |"
done done