diff --git a/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh b/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh index 84e40cd0514..ae34ffec485 100644 --- a/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh +++ b/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh @@ -10,7 +10,7 @@ updateSourceDateEpoch() { local newestFile="${res[1]}" # Update $SOURCE_DATE_EPOCH if the most recent file we found is newer. - if [ "$time" -gt "$SOURCE_DATE_EPOCH" ]; then + if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile" export SOURCE_DATE_EPOCH="$time"