From 5c79ee20fa60ebce1e2a72d57b853a7bdc8ff5f3 Mon Sep 17 00:00:00 2001
From: Sean Harvey <sean@silverstripe.com>
Date: Thu, 11 Mar 2010 08:36:38 +0000
Subject: [PATCH] ENHANCEMENT Added DatabaseAdapterRegistry::unregister() to
 remove a database from the registry

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@100908 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 dev/install/DatabaseAdapterRegistry.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dev/install/DatabaseAdapterRegistry.php b/dev/install/DatabaseAdapterRegistry.php
index c9524a03e..60020e714 100644
--- a/dev/install/DatabaseAdapterRegistry.php
+++ b/dev/install/DatabaseAdapterRegistry.php
@@ -35,6 +35,10 @@ class DatabaseAdapterRegistry {
 		self::$adapters[$config['class']] = $config;
 	}
 	
+	static function unregister($class) {
+		if(isset($adapters[$class])) unset($adapters[$class]);
+	}
+	
 	static function autodiscover() {
 		foreach(glob(dirname(__FILE__) . '/../../../*', GLOB_ONLYDIR) as $directory) {
 			if(file_exists($directory . '/_register_database.php')) include_once($directory . '/_register_database.php');