<?php
+
/**
* Wallabag plugin
*/
{
$wallabagUrl = $conf->get('plugins.WALLABAG_URL');
if (empty($wallabagUrl)) {
- $error = t('Wallabag plugin error: '.
+ $error = t('Wallabag plugin error: ' .
'Please define the "WALLABAG_URL" setting in the plugin administration page.');
- return array($error);
+ return [$error];
}
$conf->setEmpty('plugins.WALLABAG_URL', '2');
}