From a8d1cdefaca1dd0ce3dc6efa63461643e18f6116 Mon Sep 17 00:00:00 2001
From: theguymadmax <theguymadmax@proton.me>
Date: Sat, 17 Jan 2026 10:05:45 -0500
Subject: [PATCH] Address review comments

---
 .../Item/BaseItemRepository.cs                      | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs b/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs
index f477d8aa8a..600b646023 100644
--- a/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs
+++ b/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs
@@ -2633,8 +2633,17 @@ public sealed class BaseItemRepository
             .GroupBy(e => e.Name!)
             .ToDictionary(
                 g => g.Key,
-                g => g.Select(f => DeserializeBaseItem(f)).Cast<MusicArtist>().ToArray());
+                g => g.Select(f => DeserializeBaseItem(f)).Where(dto => dto is not null).Cast<MusicArtist>().ToArray());
 
-        return artistNames.Where(lookup.ContainsKey).ToDictionary(name => name, name => lookup[name]);
+        var result = new Dictionary<string, MusicArtist[]>(artistNames.Count);
+        foreach (var name in artistNames)
+        {
+            if (lookup.TryGetValue(name, out var artistArray))
+            {
+                result[name] = artistArray;
+            }
+        }
+
+        return result;
     }
 }