diff options
Diffstat (limited to 'amixer')
| -rw-r--r-- | amixer/amixer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/amixer/amixer.c b/amixer/amixer.c index 9620721..7b55035 100644 --- a/amixer/amixer.c +++ b/amixer/amixer.c @@ -602,6 +602,8 @@ static int show_control(const char *space, snd_hctl_elem_t *elem, break; } if (level & LEVEL_BASIC) { + if (!snd_ctl_elem_info_is_readable(info)) + goto __skip_read; if ((err = snd_hctl_elem_read(elem, control)) < 0) { error("Control %s element read error: %s\n", card, snd_strerror(err)); return err; @@ -638,6 +640,7 @@ static int show_control(const char *space, snd_hctl_elem_t *elem, } } printf("\n"); + __skip_read: if (!snd_ctl_elem_info_is_tlv_readable(info)) goto __skip_tlv; tlv = malloc(4096); |