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/autoconf.sh')

diff --git a/lib/buildsystem/autoconf.sh b/lib/buildsystem/autoconf.sh
index 232ca0d..a2cbc23 100644
--- a/lib/buildsystem/autoconf.sh
+++ b/lib/buildsystem/autoconf.sh
@@ -42,7 +42,7 @@ _oh_autoconf_configure()
 			--host=$(oh_buildsystem_arch \
 				"${OPK_HOST_ARCH}" 'autoconf')"
 	fi
-	if [ -n "${_OH_BUILDSYSTEM_TARGET_ARCH}" ]; then
+	if [ "x${_OH_BUILDSYSTEM_TARGET_ARCH+set}" = 'xset' ]; then
 		arch_opts="${arch_opts}
 			--target=$(oh_buildsystem_arch \
 				"${_OH_BUILDSYSTEM_TARGET_ARCH}" 'autoconf')"
--
cgit v0.9.1