From a907b6d292208002116105544cd48b20a66a35fe Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 3 Aug 2013 04:08:53 -0700
Subject: [PATCH] __repo_key: fix for bash-3.2 compatibility

---
 bin/isolated-functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 4b5ed8b3a..6ef8a9163 100644
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -461,7 +461,7 @@ __repo_key() {
 	while read line; do
 		[[ ${appropriate_section} == 0 && ${line} == "[$1]" ]] && appropriate_section=1 && continue
 		[[ ${appropriate_section} == 1 && ${line} == "["*"]" ]] && appropriate_section=0 && continue
-		if [[ ${appropriate_section} == 1 && ${line} == $2*( )=* ]]; then
+		if [[ ${appropriate_section} == 1 && ${line} =~ ^${2}[[:space:]]*= ]]; then
 			echo "${line##$2*( )=*( )}"
 			exit_status=0
 			break
-- 
2.26.2