From 85c761219459de7876b1538bf7230be9005ddb5a Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Sun, 16 Jan 2022 01:43:55 -0500
Subject: [PATCH] TIA: one more mute refinement

---
 src/engine/platform/tia.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/engine/platform/tia.cpp b/src/engine/platform/tia.cpp
index 39ba5be5..d7d7aa4d 100644
--- a/src/engine/platform/tia.cpp
+++ b/src/engine/platform/tia.cpp
@@ -207,13 +207,17 @@ void DivPlatformTIA::muteChannel(int ch, bool mute) {
   if (isMuted[ch]) {
     rWrite(0x19+ch,0);
   } else {
-    rWrite(0x19+ch,chan[ch].outVol&15);
+    if (chan[ch].active) rWrite(0x19+ch,chan[ch].outVol&15);
   }
 }
 
 void DivPlatformTIA::forceIns() {
   for (int i=0; i<2; i++) {
     chan[i].insChanged=true;
+    if (chan[i].active) {
+      chan[i].freqChanged=true;
+      rWrite(0x19+i,chan[i].outVol&15);
+    }
   }
 }