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| author | Jaroslav Kysela <perex@perex.cz> | 2021-03-29 11:36:17 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2021-03-29 11:36:19 +0200 |
| commit | 69276d4a6c92599fb3cc9a9a4db64ce22cff8504 (patch) | |
| tree | 1c5a3f1b7b291a3569dd67b35f9df1b407fb6d82 /amixer | |
| parent | 2c753a85a7834f6cbaa130d798f54fbf5bd87520 (diff) | |
| download | alsa-utils-69276d4a6c92599fb3cc9a9a4db64ce22cff8504.tar.gz | |
amixer: print error when snd_hctl_handle_events() fails
It may be possible that the controls are quickly added and
removed, thus the "hard" fail is not optimal here.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'amixer')
| -rw-r--r-- | amixer/amixer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/amixer/amixer.c b/amixer/amixer.c index b3b9b48..0bdae99 100644 --- a/amixer/amixer.c +++ b/amixer/amixer.c @@ -1602,7 +1602,8 @@ static int events(int argc ATTRIBUTE_UNUSED, char *argv[] ATTRIBUTE_UNUSED) if (res >= 0) { printf("Poll ok: %i\n", res); res = snd_hctl_handle_events(handle); - assert(res > 0); + if (res < 0) + printf("ERR: %s (%d)\n", snd_strerror(res), res); } } snd_hctl_close(handle); |