fixed some mistakes
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720328cef9
commit
113979e5b8
1 changed files with 3 additions and 3 deletions
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@ -490,17 +490,17 @@ vol_perc(const char *snd_card)
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snd_mixer_selem_id_t *s_elem;
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snd_mixer_open(&handle, 0);
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snd_mixer_attach(handle, snd_card);
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snd_mixer_attach(handle, "default");
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snd_mixer_selem_register(handle, NULL, NULL);
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snd_mixer_load(handle);
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snd_mixer_selem_id_malloc(&s_elem);
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snd_mixer_selem_id_set_name(s_elem, "Master");
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snd_mixer_selem_id_set_name(s_elem, snd_card);
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elem = snd_mixer_find_selem(handle, s_elem);
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if (elem == NULL) {
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_close(handle);
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perror("alsa error: ");
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perror("alsa error");
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return smprintf(UNKNOWN_STR);
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}
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