From c4d69405bfd5e38d348cabe89112489b14d51c5b Mon Sep 17 00:00:00 2001
From: apollo-dw <83023433+apollo-dw@users.noreply.github.com>
Date: Fri, 17 Jun 2022 21:18:16 +0100
Subject: [PATCH] Adjust speed ratio fraction to avoid division by 0

---
 osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs
index 3be4d621eb..7782aa90f3 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs
@@ -42,7 +42,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
                 double currDeltaTime = Math.Max(1, osuCurrObj.DeltaTime);
                 double nextDeltaTime = Math.Max(1, osuNextObj.DeltaTime);
                 double deltaDifference = Math.Abs(nextDeltaTime - currDeltaTime);
-                double speedRatio = Math.Min(1, currDeltaTime / deltaDifference);
+                double speedRatio = currDeltaTime / Math.Max(currDeltaTime, deltaDifference);
                 double windowRatio = Math.Pow(Math.Min(1, currDeltaTime / greatWindowFull), 2);
                 doubletapness = Math.Pow(speedRatio, 1 - windowRatio);
             }