diff options
Diffstat (limited to 'engines/gob/sound/adlib.cpp')
| -rw-r--r-- | engines/gob/sound/adlib.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/engines/gob/sound/adlib.cpp b/engines/gob/sound/adlib.cpp index 28123668cc..d643ae511b 100644 --- a/engines/gob/sound/adlib.cpp +++ b/engines/gob/sound/adlib.cpp @@ -240,7 +240,7 @@ void AdLib::setKey(byte voice, byte note, bool on, bool spec) { freq = _freqs[_notLin[voice]][note - octa * 12]; writeOPL(0xA0 + voice, freq & 0xFF); - writeOPL(0xB0 + voice, (freq >> 8) | (octa << 2) | 0x20 * on); + writeOPL(0xB0 + voice, (freq >> 8) | (octa << 2) | (0x20 * (on ? 1 : 0))); if (!freq) warning("AdLib::setKey Voice %d, note %02X unknown", voice, note); |