From d3737f5a628dd51de54f46f6fdc066e1bb954dc6 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Sat, 15 Jun 2013 13:40:56 +0100
Subject: [PATCH] User settings carry version no & clear on upgrade

versionNo also added to user settings array
Check this against system and on mismatch, rename .old and reload to
create new settings file
---
 lib/config___users-template.php | 1 +
 lib/settings.php                | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/lib/config___users-template.php b/lib/config___users-template.php
index 2f49869..ea881dd 100644
--- a/lib/config___users-template.php
+++ b/lib/config___users-template.php
@@ -1,5 +1,6 @@
 <?php
 $ICEcoderUserSettings = array(
+"versionNo"		=> "3.0 beta",
 "root"			=> "",
 "checkUpdates"		=> true,
 "openLastFiles"		=> true,
diff --git a/lib/settings.php b/lib/settings.php
index f9c5915..0a4beed 100644
--- a/lib/settings.php
+++ b/lib/settings.php
@@ -101,6 +101,12 @@ if (!file_exists(dirname(__FILE__)."/".$settingsFile)) {
 }
 include(dirname(__FILE__)."/".$settingsFile);
 
+// On mismatch of settings file to system, rename to .old and reload
+If ($ICEcoderUserSettings["versionNo"] != $ICEcoderSettings["versionNo"]) {
+	rename(dirname(__FILE__)."/".$settingsFile,dirname(__FILE__)."/".str_replace(".php",".old",$settingsFile));
+	header("Location: settings.php");
+}
+
 // Join ICEcoder settings and user settings together to make our final ICEcoder array
 $ICEcoder = $ICEcoderSettings + $ICEcoderUserSettings;