From 9ef271f1a8b48267a13eabae47b7c7ce90c9e1b5 Mon Sep 17 00:00:00 2001
From: "5684185+vsariola@users.noreply.github.com"
 <5684185+vsariola@users.noreply.github.com>
Date: Thu, 6 Jul 2023 23:49:16 +0300
Subject: [PATCH] fix(tracker/gioui): display voice states crashed if somehow
 patch had more than 32 voices

---
 tracker/gioui/instrumenteditor.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tracker/gioui/instrumenteditor.go b/tracker/gioui/instrumenteditor.go
index b84f6f7..5828968 100644
--- a/tracker/gioui/instrumenteditor.go
+++ b/tracker/gioui/instrumenteditor.go
@@ -276,7 +276,11 @@ func (ie *InstrumentEditor) layoutInstrumentNames(gtx C, t *Tracker) D {
 		label := func(gtx C) D {
 			c := float32(0.0)
 			voice := t.Song().Patch.FirstVoiceForInstrument(i)
-			for j := 0; j < t.Song().Patch[i].NumVoices; j++ {
+			loopMax := t.Song().Patch[i].NumVoices
+			if loopMax > vm.MAX_VOICES {
+				loopMax = vm.MAX_VOICES
+			}
+			for j := 0; j < loopMax; j++ {
 				vc := ie.voiceStates[voice]
 				if c < vc {
 					c = vc