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path: root/apps/dav/lib/CardDAV/CardDavBackend.php
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-rw-r--r--apps/dav/lib/CardDAV/CardDavBackend.php8
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/dav/lib/CardDAV/CardDavBackend.php b/apps/dav/lib/CardDAV/CardDavBackend.php
index 9dee61638a5..b94da9fa7ed 100644
--- a/apps/dav/lib/CardDAV/CardDavBackend.php
+++ b/apps/dav/lib/CardDAV/CardDavBackend.php
@@ -416,7 +416,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
* @return void
*/
public function deleteAddressBook($addressBookId) {
- $this->atomic(function () use ($addressBookId) {
+ $this->atomic(function () use ($addressBookId): void {
$addressBookId = (int)$addressBookId;
$addressBookData = $this->getAddressBookById($addressBookId);
$shares = $this->getShares($addressBookId);
@@ -939,7 +939,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
* @return void
*/
protected function addChange(int $addressBookId, string $objectUri, int $operation): void {
- $this->atomic(function () use ($addressBookId, $objectUri, $operation) {
+ $this->atomic(function () use ($addressBookId, $objectUri, $operation): void {
$query = $this->db->getQueryBuilder();
$query->select('synctoken')
->from('addressbooks')
@@ -1014,7 +1014,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
* @param list<string> $remove
*/
public function updateShares(IShareable $shareable, array $add, array $remove): void {
- $this->atomic(function () use ($shareable, $add, $remove) {
+ $this->atomic(function () use ($shareable, $add, $remove): void {
$addressBookId = $shareable->getResourceId();
$addressBookData = $this->getAddressBookById($addressBookId);
$oldShares = $this->getShares($addressBookId);
@@ -1292,7 +1292,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
* @param string $vCardSerialized
*/
protected function updateProperties($addressBookId, $cardUri, $vCardSerialized) {
- $this->atomic(function () use ($addressBookId, $cardUri, $vCardSerialized) {
+ $this->atomic(function () use ($addressBookId, $cardUri, $vCardSerialized): void {
$cardId = $this->getCardId($addressBookId, $cardUri);
$vCard = $this->readCard($vCardSerialized);