From 98e2932f49d8e995909e1967903f0fa10e0a9ab0 Mon Sep 17 00:00:00 2001
From: Recrown <yunyangdeng@gmail.com>
Date: Thu, 11 Jan 2018 00:45:33 -0600
Subject: [PATCH] switched to checking buffer position to make sure its legal

---
 .../rhythmbullet/desktop/graphics/ui/components/Visualizer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/Visualizer.java b/desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/Visualizer.java
index 28b5cba..efefe5d 100755
--- a/desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/Visualizer.java
+++ b/desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/Visualizer.java
@@ -100,7 +100,7 @@ public class Visualizer extends Widget implements Disposable {
 		int pos = (int) ((alGetSourcef(sourceID, AL11.AL_SAMPLE_OFFSET))-(mm.getReadWindowSize()*mm.getChannelCount()));
 		try {
 			readWindowIndex = mm.getPlaybackIndexPosition()-1;
-			buffer.position(pos);
+			buffer.position(Math.max(pos, 0));
 		} catch (IllegalArgumentException iae) {
 			buffer.position(0);
 			Gdx.app.error("BufferPosition", iae + " position was " + pos);