From e1d4697bc4af580c8bbdb8256fdc90626e18a226 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Sun, 15 Mar 2020 12:44:26 +0000
Subject: Set -o nounset in addition to +o errexit -o nounset.

groups/000.host_tools.group:libtool_host:${PKG_LIBTOOL}: build w/ `none'.
subr/build_init.subr:buildp_init_getopts(): set ${DEFAULT_BUILD_CPUS} prior to ex_pkg_load_vars() call.
subr/pkg_{build,install_make}.subr: only pass `LIBTOOL=${PKG_LIBTOOL}' if set and not `none'.
vars/libtool_host.vars: removes obsolete vars file.
---
 subr/pkg_install_subdirs.subr | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'subr/pkg_install_subdirs.subr')

diff --git a/subr/pkg_install_subdirs.subr b/subr/pkg_install_subdirs.subr
index 8e6e0429..c9e4cd39 100644
--- a/subr/pkg_install_subdirs.subr
+++ b/subr/pkg_install_subdirs.subr
@@ -1,12 +1,12 @@
 #
-# set +o errexit -o noglob is assumed.
+# set +o errexit -o noglob -o nounset is assumed.
 #
 
 pkg_install_subdirs() {
 	local _spec="";
 	for _spec in \
-			"${PKG_INSTALL_FILES_DESTDIR}"		\
-			"${PKG_INSTALL_FILES_DESTDIR_EXTRA}"; do
+			"${PKG_INSTALL_FILES_DESTDIR:-}"	\
+			"${PKG_INSTALL_FILES_DESTDIR_EXTRA:-}"; do
 		if ! rtl_install "${PKG_DESTDIR}" ${_spec}; then
 			return 1;
 		fi;
-- 
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