From 77c3ddc7caf0c1544502d0e742ad3f07f5c2db75 Mon Sep 17 00:00:00 2001
From: crobibero <cody@robibe.ro>
Date: Fri, 17 May 2024 13:51:39 -0400
Subject: [PATCH] Backport pull request #11633 from jellyfin/release-10.9.z

Allow empty user id when getting device list

Original-merge: a5d60c4521dd94b084fd8eb7ca99f93d4eda99fa

Merged-by: crobibero <cody@robibe.ro>

Backported-by: Joshua M. Boniface <joshua@boniface.me>
---
 Jellyfin.Server.Implementations/Devices/DeviceManager.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Jellyfin.Server.Implementations/Devices/DeviceManager.cs b/Jellyfin.Server.Implementations/Devices/DeviceManager.cs
index 5e5d52b6b3..d8d1b6fa83 100644
--- a/Jellyfin.Server.Implementations/Devices/DeviceManager.cs
+++ b/Jellyfin.Server.Implementations/Devices/DeviceManager.cs
@@ -179,7 +179,7 @@ namespace Jellyfin.Server.Implementations.Devices
                     .SelectMany(d => dbContext.DeviceOptions.Where(o => o.DeviceId == d.DeviceId).DefaultIfEmpty(), (d, o) => new { Device = d, Options = o })
                     .AsAsyncEnumerable();
 
-                if (userId.HasValue)
+                if (!userId.IsNullOrEmpty())
                 {
                     var user = _userManager.GetUserById(userId.Value);
                     if (user is null)