From c5181015ce248383917492246d971d7a389f0772 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 27 Jul 2008 13:31:56 +0000
Subject: Add support to elog_base() to split messages on newlines
 automatically. Thanks to Arfrever for the suggestion.

svn path=/main/trunk/; revision=11218
---
 bin/isolated-functions.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 6faa5d656..4de6f8503 100755
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -158,7 +158,7 @@ vecho() {
 
 # Internal logging function, don't use this in ebuilds
 elog_base() {
-	local messagetype
+	local line messagetype
 	[ -z "${1}" -o -z "${T}" -o ! -d "${T}/logging" ] && return 1
 	case "${1}" in
 		INFO|WARN|ERROR|LOG|QA)
@@ -170,7 +170,13 @@ elog_base() {
 			return 1
 			;;
 	esac
-	echo -ne "${messagetype} $*\n\0" >> "${T}/logging/${EBUILD_PHASE:-other}"
+	save_IFS
+	IFS=$'\n'
+	for line in $* ; do
+		echo -ne "${messagetype} ${line}\n\0" >> \
+			"${T}/logging/${EBUILD_PHASE:-other}"
+	done
+	restore_IFS
 	return 0
 }
 
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