From d0a6680ceff8786efa2ec386283a12d886f2c329 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Thu, 24 Mar 2022 14:16:12 +0100
Subject: [PATCH] Stick to the actual user id when available
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Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 lib/Controller/WopiController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Controller/WopiController.php b/lib/Controller/WopiController.php
index 7d5fb59c87..dd4fed59b5 100644
--- a/lib/Controller/WopiController.php
+++ b/lib/Controller/WopiController.php
@@ -203,7 +203,7 @@ public function checkFileInfo(string $fileId, string $access_token): JSONRespons
 			'BaseFileName' => $file->getName(),
 			'Size' => $file->getSize(),
 			'Version' => $version,
-			'UserId' => !$wopi->isGuest() ? $wopi->getEditorUid() : $guestUserId,
+			'UserId' => !empty($wopi->getEditorUid()) ? $wopi->getEditorUid() : $guestUserId,
 			'OwnerId' => $wopi->getOwnerUid(),
 			'UserFriendlyName' => $userDisplayName,
 			'UserExtraInfo' => [],