From 6c5f9886fb25190b96d411658cf61108c69a01c5 Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Sun, 15 Jan 2023 02:10:24 -0500
Subject: [PATCH] OPL: fix t/hh per-chan osc not being visib in OPL3

---
 src/engine/platform/opl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/platform/opl.cpp b/src/engine/platform/opl.cpp
index 4e798c6e5..2c6c15903 100644
--- a/src/engine/platform/opl.cpp
+++ b/src/engine/platform/opl.cpp
@@ -1509,7 +1509,7 @@ DivMacroInt* DivPlatformOPL::getChanMacroInt(int ch) {
 }
 
 DivDispatchOscBuffer* DivPlatformOPL::getOscBuffer(int ch) {
-  if (ch>=18) return NULL;
+  if (ch>=totalChans) return NULL;
   if (oplType==3 && ch<12) {
     if (chan[ch&(~1)].fourOp) {
       if (ch&1) {