From 449927abcf3c7c5b7346b6483375f19150ebc3bd Mon Sep 17 00:00:00 2001
From: Florian Kagerer
Date: Tue, 3 Aug 2010 19:06:27 +0000
Subject: FMTOWNS AUDIO: fix typo

svn-id: r51709
---
 sound/softsynth/fmtowns_pc98/towns_audio.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sound/softsynth')

diff --git a/sound/softsynth/fmtowns_pc98/towns_audio.cpp b/sound/softsynth/fmtowns_pc98/towns_audio.cpp
index ea5797baec..773c5a8067 100644
--- a/sound/softsynth/fmtowns_pc98/towns_audio.cpp
+++ b/sound/softsynth/fmtowns_pc98/towns_audio.cpp
@@ -1303,7 +1303,7 @@ void TownsAudioInterface::pcmCalcPhaseStep(TownsAudio_PcmChannel *p, TownsAudio_
 	uint32 s = 0;
 
 	if (diff < 0) {
-		diff -= 1;
+		diff *= -1;
 		bl = diff % 12;
 		diff /= 12;
 		s = (r >> diff);
-- 
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