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-rw-r--r--src/ob-gencontrol.sh5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ob-gencontrol.sh b/src/ob-gencontrol.sh
index c25fb89..79ea56c 100644
--- a/src/ob-gencontrol.sh
+++ b/src/ob-gencontrol.sh
@@ -169,20 +169,23 @@ gen_md5sums()
{
local binary="${1}"
shift 1
+ local has_data=
local sum=
local file=
+ has_data=false
exec 3>"${binary}.control/md5sums"
while read -r sum file; do
case "${file}" in '-') continue;; esac
file="${file#${binary}.data}"
printf '%s %s\n' "${sum}" "${file}" >&3
+ has_data=true
done <<-EOF
$(find "${binary}.data" -type f | sort | xargs md5sum)
EOF
exec 3>&-
- if [ -z "$(head -n 1 "${binary}.control/md5sums")" ]; then
+ if ! ${has_data}; then
rm -f -- "${binary}.control/md5sums"
else
chmod 644 "${binary}.control/md5sums"