From c3a6e5fa897533274077b7573a6d2a302011be68 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 29 Dec 2007 11:38:48 +0000
Subject: Move XARGS initialization from portage.data to isolated-functions.sh.
 (trunk r9095:9097)

svn path=/main/branches/2.1.2/; revision=9098
---
 bin/isolated-functions.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'bin/isolated-functions.sh')

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index e06fbb826..3290654a6 100644
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -375,6 +375,17 @@ case "${NOCOLOR:-false}" in
 		;;
 esac
 
+if [[ -z ${XARGS} ]] ; then
+	case ${USERLAND} in
+	BSD|Darwin)
+		export XARGS="xargs"
+		;;
+	*)
+		export XARGS="xargs -r"
+		;;
+	esac
+fi
+
 has() {
 	hasq "$@"
 }
-- 
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