devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

pitch_detector: avoid a division by zero when changing 'lowest frequency' setting

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27917 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-08-28 17:52:27 +00:00
parent 67096fae73
commit 5628096e51
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
apps/plugins/pitch_detector.c
View file

@ -1144,6 +1144,10 @@ void init_everything(void)
rb->pcm_set_frequency(sample_rate | SAMPR_TYPE_REC);
rb->pcm_init_recording();
/* avoid divsion by zero */
if(tuner_settings.lowest_freq == 0)
tuner_settings.lowest_freq = period2freq(BUFFER_SIZE / 4);
/* GUI */
#if LCD_DEPTH > 1
front_color = rb->lcd_get_foreground();