From 54c9163f25b30d0d5d3e0e602919a4060d70f8a0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 27 Feb 2013 01:16:08 +0000
Subject: configure.in: remove no longer used variable

* configure.in (unexpand_shvar): remove variable which is no longer
  used since r39506.  [Bug #7959]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 1 -
 1 file changed, 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 23b64d963c..81329cc8aa 100644
--- a/configure.in
+++ b/configure.in
@@ -3284,7 +3284,6 @@ unexpand_shvar() {
     local var=$1 val n v expr
     shift
     test "$#" -eq 0 && return
-    quote=['']
     for n do
         eval v='"$'$n'"'
 	v="`echo \"$v\" | sed -e ['s/${[^${}"]*}/"&"/g'] -e ['s/[][$|.\\?*]/\\\\&/g']`"
-- 
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