1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/Files/Search/QueryOptimizer/FlattenNestedBool.php b/lib/private/Files/Search/QueryOptimizer/FlattenNestedBool.php
index c573e3af3c0..2bde6f0bbdb 100644
--- a/lib/private/Files/Search/QueryOptimizer/FlattenNestedBool.php
+++ b/lib/private/Files/Search/QueryOptimizer/FlattenNestedBool.php
@@ -1,5 +1,9 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
 namespace OC\Files\Search\QueryOptimizer;
 
 use OC\Files\Search\SearchBinaryOperator;