From 88bc4b2d67f04fa593db262655aecfeacb678d9a Mon Sep 17 00:00:00 2001
From: Xuefer <xuefer@gmail.com>
Date: Wed, 8 Jul 2009 17:50:26 +0000
Subject: [PATCH] fix config example, undefined variable d

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@647 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
---
 admin/config.php.example | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/admin/config.php.example b/admin/config.php.example
index 999b023..a7bb322 100644
--- a/admin/config.php.example
+++ b/admin/config.php.example
@@ -25,7 +25,8 @@ $enable_eval = false;
 function ob_filter_path_nicer($o)
 {
 	$sep = DIRECTORY_SEPARATOR;
-	$o = str_replace($_SERVER['DOCUMENT_ROOT'],  "{DOCROOT}" . (substr($d, -1) == $sep ? $sep : ""), $o);
+	$d = $_SERVER['DOCUMENT_ROOT'];
+	$o = str_replace($d,  "{DOCROOT}" . (substr($d, -1) == $sep ? $sep : ""), $o);
 	$xcachedir = realpath(dirname(__FILE__) . "$sep..$sep");
 	$o = str_replace($xcachedir . $sep, "{XCache}$sep", $o);
 	if ($sep == '/') {