From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 19 Dec 2009 03:59:06 +0000 (-0000)
Subject: Revert previous commit because it's no comptible (doesn't pass arguments to
X-Git-Tag: v2.2_rc61~12
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=be3b371eb3ece4bb0582d960778dc351f87e775d;p=portage.git

Revert previous commit because it's no comptible (doesn't pass arguments to
die).

svn path=/main/trunk/; revision=15120
---

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 719e32fae..893ce57ba 100755
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -5,7 +5,7 @@
 # We need this next line for "die" and "assert". It expands
 # It _must_ preceed all the calls to die and assert.
 shopt -s expand_aliases
-alias assert='for _pipestatus in ${PIPESTATUS[*]} ; do [ $_pipestatus -eq 0 ] || die ; done'
+alias assert='_pipestatus="${PIPESTATUS[*]}"; [[ "${_pipestatus// /}" -eq 0 ]] || die'
 alias save_IFS='[ "${IFS:-unset}" != "unset" ] && old_IFS="${IFS}"'
 alias restore_IFS='if [ "${old_IFS:-unset}" != "unset" ]; then IFS="${old_IFS}"; unset old_IFS; else unset IFS; fi'