Allow the expiration date to be set to null

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

2 files changed, 3 insertions, 3 deletions

diff --git a/apps/sharebymail/lib/ShareByMailProvider.php b/apps/sharebymail/lib/ShareByMailProvider.php
index 836f230290c..c88c2fdd0f3 100644
--- a/apps/sharebymail/lib/ShareByMailProvider.php
+++ b/apps/sharebymail/lib/ShareByMailProvider.php
@@ -377,7 +377,7 @@ class ShareByMailProvider implements IShareProvider {
 											$link,
 											$initiator,
 											$shareWith,
-											$expiration) {
+											\DateTime $expiration = null) {
 		$initiatorUser = $this->userManager->get($initiator);
 		$initiatorDisplayName = ($initiatorUser instanceof IUser) ? $initiatorUser->getDisplayName() : $initiator;
 		$subject = (string)$this->l->t('%s shared »%s« with you', array($initiatorDisplayName, $filename));
diff --git a/lib/private/Share20/Manager.php b/lib/private/Share20/Manager.php
index 7139d7646d4..ce0a0bc77f8 100644
--- a/lib/private/Share20/Manager.php
+++ b/lib/private/Share20/Manager.php
@@ -682,14 +682,14 @@ class Manager implements IManager {
 	 * @param string $link link to the file/folder
 	 * @param string $initiator user ID of share sender
 	 * @param string $shareWith email address of share receiver
-	 * @param \DateTime $expiration
+	 * @param \DateTime|null $expiration
 	 * @throws \Exception If mail couldn't be sent
 	 */
 	protected function sendMailNotification($filename,
 											$link,
 											$initiator,
 											$shareWith,
-											\DateTime $expiration) {
+											\DateTime $expiration = null) {
 		$initiatorUser = $this->userManager->get($initiator);
 		$initiatorDisplayName = ($initiatorUser instanceof IUser) ? $initiatorUser->getDisplayName() : $initiator;
 		$subject = (string)$this->l->t('%s shared »%s« with you', array($initiatorDisplayName, $filename));