From 079946533905442c8a0fa1a25b76c99462e21b46 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 26 Feb 2014 14:30:28 -0500
Subject: lib/buildsystem/*.sh: Improve more [ commands.

---
(limited to 'lib/buildsystem/kbuild.sh')

diff --git a/lib/buildsystem/kbuild.sh b/lib/buildsystem/kbuild.sh
index 3d6fd1b..e11daf1 100644
--- a/lib/buildsystem/kbuild.sh
+++ b/lib/buildsystem/kbuild.sh
@@ -85,11 +85,11 @@ _oh_kbuild_update_target()
 	mkdir -p "${_OH_BUILDSYSTEM_BUILD_DIR}"
 	cd "${_OH_BUILDSYSTEM_BUILD_DIR}"
 
-	if [ -n "${_OH_BUILDSYSTEM_BUILD_TARGET}" ]; then
+	if [ "x${_OH_BUILDSYSTEM_BUILD_TARGET+set}" = 'xset' ]; then
 		make ARCH="${arch}" CROSS_COMPILE="${OPK_TOOL_PREFIX}" \
 			"${@}" "${_OH_BUILDSYSTEM_BUILD_TARGET}"
 		rc=${?}
-	elif [ -n "${target}" ]; then
+	elif [ "x${target+set}" = 'xset' ]; then
 		make ARCH="${arch}" CROSS_COMPILE="${OPK_TOOL_PREFIX}" \
 			"${@}" "${target}"
 		rc=${?}
--
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