From f38e654fcba51f7958cb61364720b7d3e888d943 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Mon, 18 Mar 2019 12:03:54 -0400
Subject: ob-buildenv: Declare local variables and wrap long line

---
(limited to 'src')

diff --git a/src/ob-buildenv.sh b/src/ob-buildenv.sh
index 104ade4..fc7c472 100644
--- a/src/ob-buildenv.sh
+++ b/src/ob-buildenv.sh
@@ -21,6 +21,9 @@ set -eu
 
 setup_build_helper()
 {
+	local dep=
+	local dep_pkg=
+
 	IFS=', '
 	for dep in $(ob_get_source_parameter 'Build-Depends'); do
 		unset IFS
@@ -39,8 +42,10 @@ setup_build_helper()
 
 setup_toolchain()
 {
-	# This check is done to allow at least native building on unsupported OSes.
-	# It may be removed in the future.
+	local tool_prefix=
+
+	# This check is done to allow at least native building on unsupported
+	# OSes.  It may be removed in the future.
 	if [ x"${OPK_BUILD_ARCH}" != x"${OPK_HOST_ARCH}" ]; then
 		tool_prefix="${OPK_HOST_ARCH}-"
 	else
@@ -73,6 +78,8 @@ setup_toolchain()
 
 setup_build_flags()
 {
+	local build_flags=
+
 	build_flags="$(ob_get_system_path 'buildflags' "${OPK_HOST_ARCH}")"
 	if [ -r "${build_flags}" ]; then
 		. "${build_flags}"
--
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