From 9b168dccc3a9f85e70587a0448a9a5111473a173 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Fri, 1 Nov 2019 08:56:52 +0000
Subject: ubr/build_init.subr: merge grep(1) ${_env_vars} filter into sed(1)
 command line.

---
 subr/build_init.subr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'subr')

diff --git a/subr/build_init.subr b/subr/build_init.subr
index 310585fa..5d89874b 100644
--- a/subr/build_init.subr
+++ b/subr/build_init.subr
@@ -47,7 +47,7 @@ build_init() {
 		DEFAULT_GIT_ARGS="-6${DEFAULT_GIT_ARGS:+ ${DEFAULT_GIT_ARGS}}";
 		DEFAULT_WGET_ARGS="-6${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}";
 	fi;
-	_env_vars="$(export | grep ^export | sed -e 's/^export //' -e 's/=.*$//')";
+	_env_vars="$(export | sed -ne '/^export/s/^export //p' -e 's/=.*$//')";
 	_env_vars_except="${DEFAULT_CLEAR_ENV_VARS_EXCEPT}";
 	for _env_var in ${_env_vars}; do
 		if [ "${_env_var#DEFAULT_}" != "${_env_var}" ]\
-- 
cgit v1.2.3