From 16de3266d2dd404bc50ea50668b449a23565d069 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Wed, 7 Jul 2010 15:05:05 +0000
Subject: [PATCH] new-installer: Revert DB driver check breakage in r69128

We should use isCompiled() to check if we can actually use a DB
driver. Just constructing the object isn't enough. r69128 regressed so
that the installed displayed Oracle as an option for me, even though I
have no driver for it.
---
 includes/installer/Installer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/installer/Installer.php b/includes/installer/Installer.php
index 625c2efd69..2366ad21ed 100644
--- a/includes/installer/Installer.php
+++ b/includes/installer/Installer.php
@@ -404,7 +404,7 @@ abstract class Installer {
 		foreach ( $this->dbTypes as $name ) {
 			$db = $this->getDBInstaller( $name );
 			$readableName = wfMsg( 'config-type-' . $name );
-			if ( $db ) {
+			if ( $db->isCompiled() ) {
 				$compiledDBs[] = $name;
 				$goodNames[] = $readableName;
 			}
-- 
2.20.1