Add void return types to callables

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/private/Updater.php b/lib/private/Updater.php
index 889b54eec51..49909fc4562 100644
--- a/lib/private/Updater.php
+++ b/lib/private/Updater.php
@@ -447,12 +447,12 @@ class Updater extends BasicEmitter {
 		$dispatcher = \OC::$server->get(IEventDispatcher::class);
 		$dispatcher->addListener(
 			MigratorExecuteSqlEvent::class,
-			function (MigratorExecuteSqlEvent $event) use ($log) {
+			function (MigratorExecuteSqlEvent $event) use ($log): void {
 				$log->info(get_class($event).': ' . $event->getSql() . ' (' . $event->getCurrentStep() . ' of ' . $event->getMaxStep() . ')', ['app' => 'updater']);
 			}
 		);
 
-		$repairListener = function (Event $event) use ($log) {
+		$repairListener = function (Event $event) use ($log): void {
 			if ($event instanceof RepairStartEvent) {
 				$log->info(get_class($event).': Starting ... ' . $event->getMaxStep() .  ' (' . $event->getCurrentStepName() . ')', ['app' => 'updater']);
 			} elseif ($event instanceof RepairAdvanceEvent) {