From bfc5e48be90383aea647a061b8d97518c4274551 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Wed, 13 Mar 2019 17:53:21 -0400
Subject: ob_parse_changelog(): Protect [ commands from strings beginning with "-"

---
diff --git a/lib/changelog.sh b/lib/changelog.sh
index af3255e..606282e 100644
--- a/lib/changelog.sh
+++ b/lib/changelog.sh
@@ -112,8 +112,8 @@ ob_parse_changelog()
 				if [ -z "${source}" ] || \
 						[ -z "${distribution}" ] || \
 						[ -z "${version}" ] || \
-						[ "${version% *}" != \
-						"${version}" ]; then
+						[ x"${version% *}" != \
+						x"${version}" ]; then
 					_ob_parse_changelog_error "${file}" "${line_nr}" \
 						'changelog_bad_heading'
 					source=''
@@ -146,8 +146,8 @@ ob_parse_changelog()
 				maintainer="${line%%  *}"
 				date="${line#*  }"
 				if [ -z "${maintainer}" ] || [ -z "${date}" ] ||
-						[ "${maintainer}" = "${date}" ]
-				then
+						[ x"${maintainer}" = \
+						x"${date}" ]; then
 					_ob_parse_changelog_error "${file}" "${line_nr}" \
 						'changelog_bad_trailer'
 					maintainer=''
--
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