require_once "$IP/includes/Setup.php";
// Initialize main config instance
-$maintenance->setConfig( ConfigFactory::getDefaultInstance()->makeConfig( 'main' ) );
+$maintenance->setConfig( MediaWikiServices::getInstance()->getMainConfig() );
// Sanity-check required extensions are installed
$maintenance->checkRequiredExtensions();
// Potentially debug globals
$maintenance->globals();
-// Perform deferred updates.
-$lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
-$lbFactory->commitMasterChanges( $maintClass );
-DeferredUpdates::doUpdates();
+if ( $maintenance->getDbType() !== Maintenance::DB_NONE ) {
+ // Perform deferred updates.
+ $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
+ $lbFactory->commitMasterChanges( $maintClass );
+ DeferredUpdates::doUpdates();
+}
// log profiling info
wfLogProfilingData();
-// Commit and close up!
-$lbFactory->commitMasterChanges( 'doMaintenance' );
-$lbFactory->shutdown( $lbFactory::SHUTDOWN_NO_CHRONPROT );
+if ( isset( $lbFactory ) ) {
+ // Commit and close up!
+ $lbFactory->commitMasterChanges( 'doMaintenance' );
+ $lbFactory->shutdown( $lbFactory::SHUTDOWN_NO_CHRONPROT );
+}