From d010b6c218a26097abe3bbdf49945289848845d9 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 22 Nov 2007 22:00:36 +0000
Subject: Generalize the sed expression in filter_readonly_variables() so that
 it will work with things like 'declare -xr' as well as 'declare -rx'. (trunk
 r8605)

svn path=/main/branches/2.1.2/; revision=8606
---
 bin/ebuild.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin/ebuild.sh')

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index e03b18fa3..8ad15241d 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1394,7 +1394,7 @@ filter_readonly_variables() {
 	# listed in READONLY_EBUILD_METADATA, since having any readonly attributes
 	# persisting in the saved environment can be inconvenient when it
 	# eventually needs to be reloaded.
-	egrep -v -e "${var_grep}" | sed 's:^declare -rx:declare -x:'
+	egrep -v -e "${var_grep}" | sed 's:^declare[[:space:]]\+-\([[:alnum:]]*\)r\([[:alnum:]]*\)[[:space:]]\+:declare -\1\2 :'
 }
 
 # @FUNCTION: preprocess_ebuild_env
-- 
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