From 0e57ee9ba68f0fb7b58b8f11efd4611ff4e9d936 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Wed, 27 Aug 2025 18:04:19 +0900
Subject: [PATCH] Avoid triggering changes when add operations are empty

Only seems to happen in tests. I think.
---
 osu.Game/Screens/SelectV2/BeatmapCarousel.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/osu.Game/Screens/SelectV2/BeatmapCarousel.cs b/osu.Game/Screens/SelectV2/BeatmapCarousel.cs
index da841aa361..10ce578562 100644
--- a/osu.Game/Screens/SelectV2/BeatmapCarousel.cs
+++ b/osu.Game/Screens/SelectV2/BeatmapCarousel.cs
@@ -143,6 +143,9 @@ namespace osu.Game.Screens.SelectV2
             switch (changed.Action)
             {
                 case NotifyCollectionChangedAction.Add:
+                    if (!newItems!.Any())
+                        return;
+
                     Items.AddRange(newItems!.SelectMany(s => s.Beatmaps));
                     break;