From 2ecca14964bd898087200f379c180ec6885a2386 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 3 Mar 2008 10:25:40 +0000
Subject: [PATCH] Bug #211949 - Tweak the regex so that a leading whitespace
 character cannot match the required non-alphanumeric group. (trunk r9421)

svn path=/main/branches/2.1.2/; revision=9422
---
 bin/ebuild.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index f22fbd621..0d69fb4da 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1420,7 +1420,8 @@ filter_readonly_variables() {
 		SANDBOX_LOG SANDBOX_ON"
 	filtered_vars="${readonly_bash_vars} ${READONLY_PORTAGE_VARS}
 		BASH_[_[:alnum:]]* PATH
-		[[:digit:]][_[:alnum:]]* [^[:space:]]*[^_[:alnum:]][^[:space:]]*"
+		[[:digit:]][_[:alnum:]]*
+		[^[:space:]]*[^_[:alnum:][:space:]][^[:space:]]*"
 	if hasq --filter-sandbox $* ; then
 		filtered_vars="${filtered_vars} SANDBOX_[_[:alnum:]]*"
 	else
-- 
2.26.2