From ede85adf2432f1b30cb6ff7c6dcf08e110a4ee90 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Sat, 6 Feb 2016 12:49:46 +0900
Subject: [PATCH] Automatically create old config file if it does not exist

---
 classes/context/Context.class.php | 5 +++++
 common/framework/config.php       | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/classes/context/Context.class.php b/classes/context/Context.class.php
index c321d397b..94b05ebbf 100644
--- a/classes/context/Context.class.php
+++ b/classes/context/Context.class.php
@@ -530,6 +530,11 @@ class Context
 		// Save old format to Context instance.
 		self::$_instance->allow_rewrite = $config['use_rewrite'];
 		self::$_instance->db_info = $db_info;
+		if (!file_exists($old_config_file = self::getConfigFile()))
+		{
+			$buff = '<?php' . "\n" . '$db_info = ' . Rhymix\Framework\Config::serialize($db_info) . ';' . "\n";
+			FileHandler::writeFile($old_config_file, $buff);
+		}
 	}
 
 	/**
diff --git a/common/framework/config.php b/common/framework/config.php
index f86deb794..1d66d38c1 100644
--- a/common/framework/config.php
+++ b/common/framework/config.php
@@ -309,7 +309,7 @@ class Config
 		$config['lock']['message'] = strval($db_info->sitelock_message);
 		if (!is_array($db_info->sitelock_whitelist))
 		{
-			$db_info->sitelock_whitelist = array_map('trim', explode(',', trim($db_info->sitelock_whitelist)));
+			$db_info->sitelock_whitelist = $db_info->sitelock_whitelist ? array_map('trim', explode(',', trim($db_info->sitelock_whitelist))) : array();
 		}
 		if (!in_array('127.0.0.1', $db_info->sitelock_whitelist))
 		{
@@ -394,7 +394,7 @@ class Config
 	{
 		if (is_object($value))
 		{
-			return '(object)' . self::serializeValue((array)$value);
+			return '(object)' . self::serialize((array)$value);
 		}
 		elseif (is_array($value))
 		{