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Corrects printf format string

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* Corrects printf format string:
  * printf interprets escape sequences and format specifiers in the format string. If variables are included, any escape sequences or format specifiers in the data will be interpreted too, when you most likely wanted to treat it as data.
This commit is contained in:
Antynea
2021-09-22 19:08:55 +02:00
committed by GitHub
parent 81bde02b03
commit 8cc214fd0e
1 changed files with 7 additions and 7 deletions
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14
41_snapshots-btrfs
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@@ -123,9 +123,9 @@ detect_rootflags()
## Error Handling
print_error()
{
local arg="$@"
local nothing_to_do="If you think an error has occurred , please file a bug report at \" https://github.com/Antynea/grub-btrfs \"\nNothing to do. Abort.\n"
printf "${arg}\n${nothing_to_do}" >&2 ;
local err_msg="$@"
local bug_report="If you think an error has occurred , please file a bug report at \" https://github.com/Antynea/grub-btrfs \""
printf "%s\n" "${err_msg}" "${bug_report}" >&2 ;
exit 0
}
@@ -239,14 +239,14 @@ snapshot_list()
# Query info from snapper if it is installed
if type snapper >/dev/null 2>&1; then
if [ -s "/etc/snapper/configs/$snapper_config" ]; then
printf "Info: snapper detected, using config '$snapper_config'\n" >&2
printf "Info: snapper detected, using config: %s\n" "$snapper_config" >&2
local snapper_ids=($(snapper --no-dbus -t 0 -c "$snapper_config" list --disable-used-space | tail -n +3 | cut -d'|' -f 1))
local snapper_types=($(snapper --no-dbus -t 0 -c "$snapper_config" list --disable-used-space | tail -n +3 | cut -d'|' -f 2))
IFS=$'\n'
local snapper_descriptions=($(snapper --no-dbus -t 0 -c "$snapper_config" list --disable-used-space | tail -n +3 | rev | cut -d'|' -f 2 | rev))
else
printf "Warning: snapper detected but config '$snapper_config' does not exist\n" >&2
printf "Warning: snapper detected but config: %s does not exist\n" "$snapper_config" >&2
fi
fi
@@ -559,11 +559,11 @@ fi
# unmounting mount point
umount $gbgmp
# Show warn, menuentries exceeds 250 entries
[[ $count_warning_menuentries -ge 250 ]] && printf "Generated ${count_warning_menuentries} total GRUB entries. You might experience issues loading snapshots menu in GRUB.\n" >&2 ;
[[ $count_warning_menuentries -ge 250 ]] && printf "Generated %s total GRUB entries. You might experience issues loading snapshots menu in GRUB.\n" "${count_warning_menuentries}" >&2 ;
# printf "menuentries = $count_warning_menuentries \n" >&2 ;
# Show total found snapshots
if [[ "${GRUB_BTRFS_SHOW_TOTAL_SNAPSHOTS_FOUND:-"true"}" = "true" && -n "${count_limit_snap}" && "${count_limit_snap}" != "0" ]]; then
printf "Found ${count_limit_snap} snapshot(s)\n" >&2 ;
printf "Found %s snapshot(s)\n" "${count_limit_snap}" >&2 ;
fi
# if no snapshot found, exit
if [[ "${count_limit_snap}" = "0" || -z "${count_limit_snap}" ]]; then