From 460a649dbcc47065fbf01bbc14392c3fc6ea161b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Tue, 24 Mar 2009 08:34:23 +0000
Subject: [PATCH] Do not output unescaped chars to generated configuration
 file.

---
 scripts/setup.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/setup.php b/scripts/setup.php
index 435c3210b..55fdbc819 100644
--- a/scripts/setup.php
+++ b/scripts/setup.php
@@ -573,6 +573,7 @@ function get_cfg_string($cfg) {
         foreach ($c['Servers'] as $cnt => $srv) {
             $ret .= $crlf . '/* Server ' . strtr(get_server_name($srv, $cnt, false), '*', '-') . " */$crlf\$i++;" . $crlf;
             foreach ($srv as $key => $val) {
+                $key = preg_replace('/[^A-Za-z0-9_]/', '_', $key);
                 $ret .= get_cfg_val("\$cfg['Servers'][\$i]['$key']", $val);
             }
         }
@@ -581,6 +582,7 @@ function get_cfg_string($cfg) {
     unset($c['Servers']);
 
     foreach ($c as $key => $val) {
+        $key = preg_replace('/[^A-Za-z0-9_]/', '_', $key);
         $ret .= get_cfg_val("\$cfg['$key']", $val);
     }