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| author | Jaroslav Kysela <perex@perex.cz> | 2021-06-01 17:47:42 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2021-06-01 17:49:27 +0200 |
| commit | 78212445de4c8e07873cbc7dff2abcacd031f151 (patch) | |
| tree | 2d6c488eadf7148fa27f2a066cca7967d3995fb6 /alsactl | |
| parent | ef62ab34fc418cfcd4ff63ecbbe9b1c0e9e3381c (diff) | |
| download | alsa-utils-78212445de4c8e07873cbc7dff2abcacd031f151.tar.gz | |
alsactl: fix the nested iteration
There may be nested iterations for hw: card names.
Handle this card name in snd_card_iterator_sinit().
BugLink: https://github.com/alsa-project/alsa-lib/issues/142
Fixes: eefc2c6 ("alsactl: use card iterator functions for all card loops")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'alsactl')
| -rw-r--r-- | alsactl/utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/alsactl/utils.c b/alsactl/utils.c index c79fd95..881b505 100644 --- a/alsactl/utils.c +++ b/alsactl/utils.c @@ -247,6 +247,8 @@ int snd_card_iterator_sinit(struct snd_card_iterator *iter, const char *cardname int cardno = -1; if (cardname) { + if (strncmp(cardname, "hw:", 3) == 0) + cardname += 3; cardno = snd_card_get_index(cardname); if (cardno < 0) { error("Cannot find soundcard '%s'...", cardname); |