From e6b04d9ffd8bef2482ab61957c138ae92527206d Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Wed, 13 Mar 2019 17:15:03 -0400
Subject: Protect [ commands from strings beginning with "-"

---
(limited to 'src/ob-installdocs.sh')

diff --git a/src/ob-installdocs.sh b/src/ob-installdocs.sh
index 6b15e2c..cf67383 100644
--- a/src/ob-installdocs.sh
+++ b/src/ob-installdocs.sh
@@ -29,7 +29,7 @@ install_docs()
 
 	for src in ${srcs}; do
 		if [ -f "${src}" ]; then
-			if [ "${dest%/*}" != "${dest}" ]; then
+			if [ x"${dest%/*}" != x"${dest}" ]; then
 				if ! mkdir -p "${data_doc_dir}/${dest%/*}"; then
 					ob_error "$(ob_get_msg 'cant_make_doc_dir')"
 					return 1
@@ -40,7 +40,7 @@ install_docs()
 				return 1
 			fi
 		elif [ -d "${src}" ]; then
-			if [ "${dest%/*}" != "${dest}" ]; then
+			if [ x"${dest%/*}" != x"${dest}" ]; then
 				if ! mkdir -p "${data_doc_dir}/${dest%/*}"; then
 					ob_error "$(ob_get_msg 'cant_make_doc_dir')"
 					return 1
@@ -77,7 +77,7 @@ main()
 		doc_dir="$(ob_get_system_path 'package-docs' \
 			"${pkg}" "${OPK_BINARY_VERSION}")"
 		data_doc_dir="${pkg}.data/${doc_dir%/}"
-		if [ "${pkg}" = "${doc_pkg}" ]; then
+		if [ x"${pkg}" = x"${doc_pkg}" ]; then
 			if [ -d "${data_doc_dir}" ]; then
 				ob_info "$(ob_get_msg 'docs_already_installed')" "${pkg}"
 			else
--
cgit v0.9.1