From 0ab6f83070c9a32a24454053319c99559c2654ca Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 23 Aug 2010 17:57:48 -0700
Subject: Handle SIGPIPE when unpack() extracts tar files through a pipe (bug
 #309001).

When checking ${PIPESTATUS[@]} for extraction of tar files in unpack(),
use a new assert_sigpipe_ok() function which behaves the same as the
existing assert() function except that it tolerates pipe writers being
killed by SIGPIPE.
---
 bin/ebuild.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'bin/ebuild.sh')

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 84a83fe40..b2ac5b419 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -348,7 +348,7 @@ unpack() {
 		_unpack_tar() {
 			if [ "${y}" == "tar" ]; then
 				$1 -dc "$srcdir$x" | tar xof -
-				assert "$myfail"
+				assert_sigpipe_ok "$myfail"
 			else
 				$1 -dc "${srcdir}${x}" > ${x%.*} || die "$myfail"
 			fi
@@ -364,7 +364,7 @@ unpack() {
 				;;
 			tbz|tbz2)
 				bzip2 -dc "$srcdir$x" | tar xof -
-				assert "$myfail"
+				assert_sigpipe_ok "$myfail"
 				;;
 			ZIP|zip|jar)
 				unzip -qo "${srcdir}${x}" || die "$myfail"
-- 
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