From 953050d634d2842c904f8549226585e65b9181aa Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Mon, 18 Mar 2019 12:54:10 -0400
Subject: ob-gencontrol: Use read loop instead of sed with var in RE

---
(limited to 'src')

diff --git a/src/ob-gencontrol.sh b/src/ob-gencontrol.sh
index d13c991..4a6e943 100644
--- a/src/ob-gencontrol.sh
+++ b/src/ob-gencontrol.sh
@@ -169,10 +169,18 @@ gen_md5sums()
 {
 	local binary="${1}"
 	shift 1
+	local sum=
+	local file=
+
+	exec 3>"${binary}.control/md5sums"
+	while read -r sum file; do
+		file="${file#${binary}.data}"
+		printf '%s  %s\n' "${sum}" "${file}" >&3
+	done <<-EOF
+		$(find "${binary}.data" -type f | sort | xargs md5sum)
+		EOF
+	exec 3>&-
 
-	find "${binary}.data" -type f | sort | xargs md5sum | \
-		sed "s@  ${binary}.data@  @" \
-		>"${binary}.control/md5sums"
 	if [ -z "$(head -n 1 "${binary}.control/md5sums")" ]; then
 		rm -f -- "${binary}.control/md5sums"
 	else
--
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