From d482ab02877b3f231dd4d177b352e28ef5a4af4a Mon Sep 17 00:00:00 2001
From: Dan Balasescu <smoogipoo@smgi.me>
Date: Sat, 9 Apr 2022 22:29:55 +0900
Subject: [PATCH] Fix ParticleSpewer outputting NaN in vertices

---
 osu.Game/Graphics/ParticleSpewer.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/osu.Game/Graphics/ParticleSpewer.cs b/osu.Game/Graphics/ParticleSpewer.cs
index 4fc6c4527f..369a4b21c7 100644
--- a/osu.Game/Graphics/ParticleSpewer.cs
+++ b/osu.Game/Graphics/ParticleSpewer.cs
@@ -109,6 +109,9 @@ protected override void Blit(Action<TexturedVertex2D> vertexAction)
             {
                 foreach (var p in particles)
                 {
+                    if (p.Duration == 0)
+                        continue;
+
                     float timeSinceStart = currentTime - p.StartTime;
 
                     // ignore particles from the future.