From 18d466803f7df62bdca09fce534248dcff8e8602 Mon Sep 17 00:00:00 2001
From: vsariola <5684185+vsariola@users.noreply.github.com>
Date: Wed, 17 Feb 2021 17:49:53 +0200
Subject: [PATCH] fix(sointu): fix StackUse calculation for empty unit
 (unit.Type == "")

---
 sointu.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sointu.go b/sointu.go
index 942303f..fd8b3ff 100644
--- a/sointu.go
+++ b/sointu.go
@@ -532,7 +532,7 @@ func (u *Unit) StackChange() int {
 
 func (u *Unit) StackNeed() int {
 	switch u.Type {
-	case "envelope", "oscillator", "noise", "receive", "loadnote", "loadval", "in":
+	case "", "envelope", "oscillator", "noise", "receive", "loadnote", "loadval", "in":
 		return 0
 	case "mulp", "mul", "add", "addp", "xch":
 		return 2 * (1 + u.Parameters["stereo"])