$maintClass = false;
+// Some extensions rely on MW_INSTALL_PATH to find core files to include. Setting it here helps them
+// if they're included by a core script (like DatabaseUpdater) after Maintenance.php has already
+// been run.
+if ( strval( getenv( 'MW_INSTALL_PATH' ) ) === '' ) {
+ putenv( 'MW_INSTALL_PATH=' . realpath( __DIR__ . '/..' ) );
+}
+
use Wikimedia\Rdbms\IDatabase;
use MediaWiki\Logger\LoggerFactory;
use MediaWiki\MediaWikiServices;
* their own constructors
*/
public function __construct() {
- // Setup $IP, using MW_INSTALL_PATH if it exists
global $IP;
- $IP = strval( getenv( 'MW_INSTALL_PATH' ) ) !== ''
- ? getenv( 'MW_INSTALL_PATH' )
- : realpath( __DIR__ . '/..' );
+ $IP = getenv( 'MW_INSTALL_PATH' );
$this->addDefaultParams();
register_shutdown_function( [ $this, 'outputChanneled' ], false );