volumeChanged isn't shared

src/engine/chipUtils.h

@@ -56,7 +56,6 @@ struct SharedChannelFreq: public SharedChannel {
 // common shared channel volume struct
 template<typename T>
 struct SharedChannelVolume {
-  bool volumeChanged;
   T vol, outVol, resVol;
   SharedChannelVolume(T initVol):
     vol(initVol),

src/engine/platform/n163.h

@@ -32,6 +32,7 @@ class DivPlatformN163: public DivDispatch {
     unsigned char waveMode;
     short loadWave, loadPos, loadLen;
     unsigned char loadMode;
+    bool volumeChanged;
     bool waveChanged, waveUpdated;
     DivMacroInt std;
     DivWaveSynth ws;
@@ -50,6 +51,7 @@ class DivPlatformN163: public DivDispatch {
       loadPos(0),
       loadLen(0),
       loadMode(0),
+      volumeChanged(false),
       waveChanged(false),
       waveUpdated(false) {}
   };