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This commit is contained in:
Gerolf Ziegenhain 2016-10-04 17:56:07 +02:00
parent 57f6c84f88
commit a9371e16d4
1 changed files with 2 additions and 1 deletions
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3
src/beep.c
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@ -182,9 +182,10 @@ snd_output_t *output = NULL;
int beep(double freq_hz, double duration_sec)
{
if (freq_hz <= 0.)
if (freq_hz <= 0.0)
{
msleep(duration_sec*1000.);
printf (" no tone ");
return 0;
}
double p1,p2,f1,f2;