From 30f46cc782a5a02910a65a4d0e57f9751d12e9db Mon Sep 17 00:00:00 2001
From: Kolan Sh <mecareful@gmail.com>
Date: Wed, 10 Apr 2013 17:21:23 +0400
Subject: [PATCH] Bug fix: i[ -z ]...

---
 sbin/gentoo-upgrade.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sbin/gentoo-upgrade.sh b/sbin/gentoo-upgrade.sh
index 7fb8b02..b43c32b 100755
--- a/sbin/gentoo-upgrade.sh
+++ b/sbin/gentoo-upgrade.sh
@@ -488,7 +488,7 @@ if [ $STAGE_CNT -eq $STAGE ]; then
                         [ 0 -ne $? ] && echo "Stage $STAGE: eclean -d distfiles failed ;-( =======" && exit $STAGE
                 fi
         fi
-        i[ -z "${PORTAGE_TMPDIR}" ] && PORTAGE_TMPDIR=/var/tmp
+        [ -z "${PORTAGE_TMPDIR}" ] && PORTAGE_TMPDIR=/var/tmp
         rm -rf "${PORTAGE_TMPDIR}/portage/*
         [ 0 -ne $? ] && echo "Stage $STAGE: rm -rf "${PORTAGE_TMPDIR}/portage/* failed ;-( =======" && exit $STAGE