Standardize use of quotes in code style.

3 files changed, 21 insertions, 21 deletions

diff --git a/lib/changelog.sh b/lib/changelog.sh
index dbe580f..dedfa9a 100644
--- a/lib/changelog.sh
+++ b/lib/changelog.sh
@@ -59,18 +59,18 @@ oh_parse_changelog()
 	# Parsing logic based on that of dpkg.
 
 	_obpch_line_nr=0
-	_obpch_expect=first_heading
+	_obpch_expect='first_heading'
 	_obpch_entries=0
 
 	while IFS= read _obpch_line; do
 		_obpch_line_nr=$(($_obpch_line_nr + 1))
 		if [ -z "${_obpch_line}" ]; then
-			if [ "${_obpch_expect}" = start_changes ]; then
+			if [ "${_obpch_expect}" = 'start_changes' ]; then
 				OB_CHANGELOG_CHANGES="${OB_CHANGELOG_CHANGES}
 ${_obpch_line}"
-			elif [ "${_obpch_expect}" = next_or_eof ]; then
+			elif [ "${_obpch_expect}" = 'next_or_eof' ]; then
 				:
-			elif [ "${_obpch_expect}" != changes_or_trailer ]; then
+			elif [ "${_obpch_expect}" != 'changes_or_trailer' ]; then
 				_ob_parse_changelog_error "${_obpch_line_nr}" \
 					'changelog_found_blank_line' \
 					"$(_ob_get_changelog_expect_str "${_obpch_expect}")"
@@ -79,8 +79,8 @@ ${_obpch_line}"
 ${_obpch_line}"
 			fi
 		elif [ "${_obpch_line# }" = "${_obpch_line}" ]; then
-			if [ "${_obpch_expect}" != first_heading -a \
-					"${_obpch_expect}" != next_or_eof ]; then
+			if [ "${_obpch_expect}" != 'first_heading' -a \
+					"${_obpch_expect}" != 'next_or_eof' ]; then
 				_ob_parse_changelog_error "${_obpch_line_nr}" \
 					'changelog_found_heading' \
 					"$(_ob_get_changelog_expect_str "${_obpch_expect}")"
@@ -102,13 +102,13 @@ ${_obpch_line}"
 			else
 				echo "${_obpch_source}" | \
 					grep -E "${OB_SOURCE_RE}" >/dev/null 2>&1
-				if [ "${?}" -ne 0 ]; then
+				if [ ${?} -ne 0 ]; then
 					_ob_parse_changelog_error "${_obpch_line_nr}" \
 						'changelog_bad_source' "${source}"
 				fi
 				echo "${_obpch_version}" | \
 					grep -E "${OB_SOURCE_VERSION_ID_RE}" >/dev/null 2>&1
-				if [ "${?}" -ne 0 ]; then
+				if [ ${?} -ne 0 ]; then
 					_ob_parse_changelog_error "${_obpch_line_nr}" \
 						'changelog_bad_source_version' "${_obpch_version}"
 				fi
@@ -117,10 +117,10 @@ ${_obpch_line}"
 				OB_CHANGELOG_DISTRIBUTION="${_obpch_distribution}"
 				OB_CHANGELOG_CHANGES="${_obpch_line}"
 			fi
-			_obpch_expect=start_changes
+			_obpch_expect='start_changes'
 			_obpch_blank_lines=
 		elif [ "${_obpch_line# -- }" != "${_obpch_line}" ]; then
-			if [ "${_obpch_expect}" != changes_or_trailer ]; then
+			if [ "${_obpch_expect}" != 'changes_or_trailer' ]; then
 				_ob_parse_changelog_error "${_obpch_line_nr}" \
 					'changelog_found_trailer' \
 					"$(_ob_get_changelog_expect_str "${_obpch_expect}")"
@@ -144,21 +144,21 @@ ${_obpch_line}"
 					return ${?}
 				fi
 			fi
-			_obpch_expect=next_or_eof
+			_obpch_expect='next_or_eof'
 			_obpch_blank_lines=
 		elif [ "${_obpch_line# --}" != "${_obpch_line}" ]; then
 			_ob_parse_changelog_error "${_obpch_line_nr}" \
 				'changelog_bad_trailer'
 		elif [ "${_obpch_line##  }" != "${_obpch_line}" ]; then
-			if [ "${_obpch_expect}" != start_changes -a \
-					"${_obpch_expect}" != changes_or_trailer ]; then
+			if [ "${_obpch_expect}" != 'start_changes' -a \
+					"${_obpch_expect}" != 'changes_or_trailer' ]; then
 				_ob_parse_changelog_error "${_obpch_line_nr}" \
 					'changelog_found_change' \
 					"$(_ob_get_changelog_expect_str "${_obpch_expect}")"
 			fi
 			OB_CHANGELOG_CHANGES="${OB_CHANGELOG_CHANGES}
 ${_obpch_blank_lines}${_obpch_line}"
-			_obpch_expect=changes_or_trailer
+			_obpch_expect='changes_or_trailer'
 			_obpch_blank_lines=
 		else
 			_ob_parse_changelog_error "${_obpch_line_nr}" \
@@ -167,7 +167,7 @@ ${_obpch_blank_lines}${_obpch_line}"
 		fi
 	done <"${_obpch_file}"
 
-	if [ "${_obpch_expect}" != next_or_eof ]; then
+	if [ "${_obpch_expect}" != 'next_or_eof' ]; then
 		_ob_parse_changelog_error "${_obpch_line_nr}" \
 			'changelog_found_eof' \
 			"$(_ob_get_changelog_expect_str "${_obpch_expect}")"
@@ -187,8 +187,8 @@ _ob_parse_changelog_error()
 	_obpche_msg_id="${3}"
 	shift 3
 
-	_obpche_file_info=$(printf '%20s(l%d):' "${_obpche_file}" \
-		"${_obpche_line_nr}")
+	_obpche_file_info="$(printf '%20s(l%d):' "${_obpche_file}" \
+		"${_obpche_line_nr}")"
 
 	_obpche_orig_text_domain="$(ob_get_text_domain)"
 	ob_set_text_domain 'libopkbuild.1'
diff --git a/lib/deps.sh b/lib/deps.sh
index b59d69f..cc2d3b1 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -120,7 +120,7 @@ ob_reduce_deps()
 		_obrd_orig_ifs _obrd_dep_and _obrd_dep_or \
 		_obrd_dep_list _obrd_dep_or_list _obrd_dep
 
-	_obrd_union=false
+	_obrd_union='false'
 
 	while getopts 'a:u' _obrd_opt; do
 		case "${_obrd_opt}" in
@@ -128,7 +128,7 @@ ob_reduce_deps()
 				_obrd_host_arch="${OPTARG}"
 				;;
 			u)
-				_obrd_union=true
+				_obrd_union='true'
 				;;
 			?)
 				_ob_return 125
@@ -138,7 +138,7 @@ ob_reduce_deps()
 	done
 	shift $(($OPTIND - 1))
 
-	if [ "${#}" -eq 1 ]; then
+	if [ ${#} -eq 1 ]; then
 		_obrd_deps="${1}"
 	else
 		_ob_return 125
diff --git a/lib/load.sh b/lib/load.sh
index ee32e9b..bb11e23 100644
--- a/lib/load.sh
+++ b/lib/load.sh
@@ -28,7 +28,7 @@ ob_use()
 {
 	_ob_local _obu_module
 
-	if [ "${#}" -eq 1 ]; then
+	if [ ${#} -eq 1 ]; then
 		_obu_module="${1}"
 	else
 		_ob_return 125