base: byval for getPreviewFromImageList (#25)

2023-02-20 08:12:16 -08:00 · 2023-02-20 08:12:16 -08:00 · bdbce20f91
parent 6a3fda1e0b
commit bdbce20f91
1 changed files with 1 additions and 1 deletions
--- a/lib/Controller/ApiBase.php
+++ b/lib/Controller/ApiBase.php
@ -297,7 +297,7 @@ class ApiBase extends Controller
    /**
     * Given a list of file ids, return the first preview image possible.
     */
-    protected function getPreviewFromImageList(array &$list, int $quality = 512)
+    protected function getPreviewFromImageList(array $list, int $quality = 512)
    {
        // Get preview manager
        $previewManager = \OC::$server->get(\OCP\IPreview::class);