if ($upgrader->getTask()) {
$upgrader->doTask();
} elseif ($ost->isUpgradePending() && $upgrader->isUpgradable()) {
$upgrader->upgrade();
} elseif (!$ost->isUpgradePending()) {
$upgrader->setState('done');
}
if ($errors = $upgrader->getErrors()) {
$upgrader->setState('aborted');
}
break;
default:
$errors['err'] = __('Unknown action');
}
}
switch (strtolower($upgrader->getState())) {
case 'aborted':
$inc = 'aborted.inc.php';
break;
case 'upgrade':
$inc = 'upgrade.inc.php';
break;
case 'done':
$inc = 'done.inc.php';
break;
default:
$inc = 'prereq.inc.php';
if ($upgrader->isAborted()) {
$inc = 'aborted.inc.php';
} elseif (!strcasecmp(basename(CONFIG_FILE), 'settings.php')) {
$inc = 'rename.inc.php';
