em/slstatus
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fixed vol_perc() typo and added % sign again

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Aaron Marcher 2016-09-13 21:11:11 +02:00 committed by Aaron Marcher (drkhsh)
parent 87c1377b08
commit 7aad78bd95
1 changed files with 4 additions and 4 deletions
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8
slstatus.c
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@ -460,14 +460,14 @@ uid(void)
static char * static char *
vol_perc(const char *soundcard) vol_perc(const char *soundcard)
{ /* FIX THIS SHIT! */ {
long int vol, max, min; long int vol, max, min;
snd_mixer_t *handle; snd_mixer_t *handle;
snd_mixer_elem_t *elem; snd_mixer_elem_t *elem;
snd_mixer_selem_id_t *s_elem; snd_mixer_selem_id_t *s_elem;
snd_mixer_open(&handle, 0); snd_mixer_open(&handle, 0);
snd_mixer_attach(handle, snd_card); snd_mixer_attach(handle, soundcard);
snd_mixer_selem_register(handle, NULL, NULL); snd_mixer_selem_register(handle, NULL, NULL);
snd_mixer_load(handle); snd_mixer_load(handle);
snd_mixer_selem_id_malloc(&s_elem); snd_mixer_selem_id_malloc(&s_elem);
@ -477,7 +477,7 @@ vol_perc(const char *soundcard)
if (elem == NULL) { if (elem == NULL) {
snd_mixer_selem_id_free(s_elem); snd_mixer_selem_id_free(s_elem);
snd_mixer_close(handle); snd_mixer_close(handle);
warn("error: ALSA"); warn("Failed to get volume percentage for: %s.", soundcard);
return smprintf(UNKNOWN_STR); return smprintf(UNKNOWN_STR);
} }
@ -488,7 +488,7 @@ vol_perc(const char *soundcard)
snd_mixer_selem_id_free(s_elem); snd_mixer_selem_id_free(s_elem);
snd_mixer_close(handle); snd_mixer_close(handle);
return smprintf("%d", ((uint_fast16_t)(vol * 100) / max)); return smprintf("%d%%", ((uint_fast16_t)(vol * 100) / max));
} }
static char * static char *