fix: cominbation of small fixes

- possible null return
- parameter name mismatch in implementation
- incomplete unit test

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/private/Files/Node/Folder.php b/lib/private/Files/Node/Folder.php
index 602d71895a9..45a61c47e42 100644
--- a/lib/private/Files/Node/Folder.php
+++ b/lib/private/Files/Node/Folder.php
@@ -300,8 +300,8 @@ class Folder extends Node implements \OCP\Files\Folder {
 		return $this->search($query);
 	}
 
-	public function searchBySystemTag(string $tag, string $userId, int $limit = 0, int $offset = 0): array {
-		$query = $this->queryFromOperator(new SearchComparison(ISearchComparison::COMPARE_EQUAL, 'systemtag', $tag), $userId, $limit, $offset);
+	public function searchBySystemTag(string $tagName, string $userId, int $limit = 0, int $offset = 0): array {
+		$query = $this->queryFromOperator(new SearchComparison(ISearchComparison::COMPARE_EQUAL, 'systemtag', $tagName), $userId, $limit, $offset);
 		return $this->search($query);
 	}