From e62e9e3dbf1a2573554b1a9eabbf5b59b652dae6 Mon Sep 17 00:00:00 2001
From: Maxence Lange <maxence@artificial-owl.com>
Date: Tue, 7 Nov 2023 00:21:29 -0100
Subject: IFilesMetadata

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
---
 lib/private/Files/Cache/CacheQueryBuilder.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/private/Files/Cache/CacheQueryBuilder.php')

diff --git a/lib/private/Files/Cache/CacheQueryBuilder.php b/lib/private/Files/Cache/CacheQueryBuilder.php
index 34d2177b84e..f799d6aa72e 100644
--- a/lib/private/Files/Cache/CacheQueryBuilder.php
+++ b/lib/private/Files/Cache/CacheQueryBuilder.php
@@ -5,6 +5,7 @@ declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2019 Robin Appelman <robin@icewind.nl>
  *
+ * @author Maxence Lange <maxence@artificial-owl.com>
  * @author Robin Appelman <robin@icewind.nl>
  *
  * @license GNU AGPL version 3 or any later version
@@ -35,7 +36,7 @@ use Psr\Log\LoggerInterface;
  * Query builder with commonly used helpers for filecache queries
  */
 class CacheQueryBuilder extends QueryBuilder {
-	private $alias = null;
+	private ?string $alias = null;
 
 	public function __construct(IDBConnection $connection, SystemConfig $systemConfig, LoggerInterface $logger) {
 		parent::__construct($connection, $systemConfig, $logger);
-- 
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