diff --git a/src/xpdev/xpbeep.c b/src/xpdev/xpbeep.c index 70393def94f9297655606f0ce8d175fb65c75aa9..7e1d2483c09af3f4d9b9a60dd966dbeef62fbd63 100644 --- a/src/xpdev/xpbeep.c +++ b/src/xpdev/xpbeep.c @@ -195,6 +195,8 @@ BOOL DLLCALL xptone(double freq, DWORD duration, enum WAVE_SHAPE shape) int i; unsigned char wave[S_RATE*15/2+1]; + if(freq<17) + freq=17; samples=S_RATE*duration/1000; if(samples<=S_RATE/freq*2) samples=S_RATE/freq*2;