Also always return in app commands

Signed-off-by: Joas Schilling <coding@schilljs.com>

2 files changed, 4 insertions, 2 deletions

diff --git a/apps/files_sharing/lib/Command/CleanupRemoteStorages.php b/apps/files_sharing/lib/Command/CleanupRemoteStorages.php
index 2eb79f87762..259e55ff620 100644
--- a/apps/files_sharing/lib/Command/CleanupRemoteStorages.php
+++ b/apps/files_sharing/lib/Command/CleanupRemoteStorages.php
@@ -59,7 +59,7 @@ class CleanupRemoteStorages extends Command {
 			);
 	}
 
-	public function execute(InputInterface $input, OutputInterface $output) {
+	public function execute(InputInterface $input, OutputInterface $output): int {
 		$remoteStorages = $this->getRemoteStorages();
 
 		$output->writeln(count($remoteStorages) . ' remote storage(s) need(s) to be checked');
@@ -93,6 +93,7 @@ class CleanupRemoteStorages extends Command {
 				}
 			}
 		}
+		return 0;
 	}
 
 	public function countFiles($numericId, OutputInterface $output) {
diff --git a/apps/files_sharing/lib/Command/ExiprationNotification.php b/apps/files_sharing/lib/Command/ExiprationNotification.php
index 6fd04bcdccc..1df49943188 100644
--- a/apps/files_sharing/lib/Command/ExiprationNotification.php
+++ b/apps/files_sharing/lib/Command/ExiprationNotification.php
@@ -63,7 +63,7 @@ class ExiprationNotification extends Command {
 			->setDescription('Notify share initiators when a share will expire the next day.');
 	}
 
-	public function execute(InputInterface $input, OutputInterface $output) {
+	public function execute(InputInterface $input, OutputInterface $output): int {
 		//Current time
 		$minTime = $this->time->getDateTime();
 		$minTime->add(new \DateInterval('P1D'));
@@ -94,5 +94,6 @@ class ExiprationNotification extends Command {
 			$notification->setUser($share->getSharedBy());
 			$this->notificationManager->notify($notification);
 		}
+		return 0;
 	}
 }