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fixes for odd unbound variables

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mag37 2025-03-31 11:23:21 +02:00
parent 710cbc118f
commit 3a8571c625
1 changed files with 6 additions and 6 deletions
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12
dockcheck.sh
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@ -413,14 +413,14 @@ done < <( \
# Sort arrays alphabetically
IFS=$'\n'
NoUpdates=($(sort <<<"${NoUpdates[*]}"))
GotUpdates=($(sort <<<"${GotUpdates[*]}"))
NoUpdates=($(sort <<<"${NoUpdates[*]:-}"))
GotUpdates=($(sort <<<"${GotUpdates[*]:-}"))
unset IFS
# Run the prometheus exporter function
if [[ -n "${CollectorTextFileDirectory:-}" ]]; then
if type -t send_notification &>/dev/null; then
prometheus_exporter ${#NoUpdates[@]} ${#GotUpdates[@]} ${#GotErrors[@]}
prometheus_exporter ${#NoUpdates[@]:-} ${#GotUpdates[@]:-} ${#GotErrors[@]:-}
else
printf "%s\n" "Could not source prometheus exporter function."
fi
@ -430,16 +430,16 @@ fi
UpdCount="${#GotUpdates[@]}"
# List what containers got updates or not
if [[ -n ${NoUpdates[*]} ]]; then
if [[ -n ${NoUpdates[*]:-} ]]; then
printf "\n%bContainers on latest version:%b\n" "$c_green" "$c_reset"
printf "%s\n" "${NoUpdates[@]}"
fi
if [[ -n ${GotErrors[*]} ]]; then
if [[ -n ${GotErrors[*]:-} ]]; then
printf "\n%bContainers with errors, won't get updated:%b\n" "$c_red" "$c_reset"
printf "%s\n" "${GotErrors[@]}"
printf "%binfo:%b 'unauthorized' often means not found in a public registry.\n" "$c_blue" "$c_reset"
fi
if [[ -n ${GotUpdates[*]} ]]; then
if [[ -n ${GotUpdates[*]:-} ]]; then
printf "\n%bContainers with updates available:%b\n" "$c_yellow" "$c_reset"
[[ "$AutoMode" == false ]] && options || printf "%s\n" "${GotUpdates[@]}"
[[ "$Notify" == true ]] && { type -t send_notification &>/dev/null && send_notification "${GotUpdates[@]}" || printf "Could not source notification function.\n"; }