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Handle null case

remotes/origin/s3patch
Thomas Müller 2016-03-01 10:41:05 +07:00
parent 9e9cb73987
commit a66899c528
1 changed files with 5 additions and 2 deletions
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7
apps/dav/appinfo/app.php
Unescape Escape View File

@ -20,6 +20,7 @@
*/
use OCA\Dav\AppInfo\Application;
use Symfony\Component\EventDispatcher\GenericEvent;
$app = new Application();
$app->registerHooks();
@ -31,12 +32,14 @@ $app->registerHooks();
$eventDispatcher = \OC::$server->getEventDispatcher();
$eventDispatcher->addListener('OCP\Federation\TrustedServerEvent::remove',
function(\Symfony\Component\EventDispatcher\GenericEvent $event) use ($app) {
function(GenericEvent $event) use ($app) {
/** @var \OCA\DAV\CardDAV\CardDavBackend $cardDavBackend */
$cardDavBackend = $app->getContainer()->query('CardDavBackend');
$addressBookUri = $event->getSubject();
$addressBook = $cardDavBackend->getAddressBooksByUri('principals/system/system', $addressBookUri);
$cardDavBackend->deleteAddressBook($addressBook['id']);
if (!is_null($addressBook)) {
$cardDavBackend->deleteAddressBook($addressBook['id']);
}
}
);