From b17a55d6a84aba14c6387a03d64053f5b82d4751 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=E1=BB=93=20Nguy=C3=AAn=20Minh?= <honguyenminh@outlook.com>
Date: Mon, 4 Sep 2023 10:43:05 +0700
Subject: [PATCH] Add length check for slider velocity

---
 .../Edit/Compose/Components/Timeline/DifficultyPointPiece.cs     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/DifficultyPointPiece.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/DifficultyPointPiece.cs
index 173a665d5c..366518eb58 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/DifficultyPointPiece.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/DifficultyPointPiece.cs
@@ -177,6 +177,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
             AddHeader("Final velocity");
             AddValue($"{beatmapVelocity * current.Value:#,0.00}x");
 
+            if (sliderVelocities.Length == 0) return;
             if (sliderVelocities.First() != sliderVelocities.Last())
             {
                 AddHeader("Beatmap velocity range");