From 6eb1609b350a2a602ac24081bc3dea8f45f9be0c Mon Sep 17 00:00:00 2001
From: Carl Schwan <carlschwan@kde.org>
Date: Wed, 7 Jan 2026 13:22:39 +0100
Subject: [PATCH] fix(psalm): Fix InvalidArgument in FilesByType OpenMetrics
 exporter

Signed-off-by: Carl Schwan <carlschwan@kde.org>
---
 lib/private/OpenMetrics/Exporters/FilesByType.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/OpenMetrics/Exporters/FilesByType.php b/lib/private/OpenMetrics/Exporters/FilesByType.php
index a201ad70aff..830b2f91801 100644
--- a/lib/private/OpenMetrics/Exporters/FilesByType.php
+++ b/lib/private/OpenMetrics/Exporters/FilesByType.php
@@ -72,7 +72,7 @@ class FilesByType extends Cached {
 		foreach ($metrics->iterateAssociative() as $count) {
 			yield new Metric(
 				$count['count'],
-				['mimetype' => $this->mimetypeLoader->getMimetypeById($count['mimetype'])],
+				['mimetype' => $this->mimetypeLoader->getMimetypeById($count['mimetype']) ?? ''],
 				$now,
 			);
 		}