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Return correct error in snd_pcm_wait() after snd_pcm_poll_descriptors() call

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Jaroslav Kysela 2004-11-12 20:27:31 +00:00
parent 4f6da0fe88
commit 2d7ca56e2a
1 changed files with 2 additions and 0 deletions
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2
src/pcm/pcm.c
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@ -2094,6 +2094,8 @@ int snd_pcm_wait(snd_pcm_t *pcm, int timeout)
}
}
err = snd_pcm_poll_descriptors(pcm, &pfd, 1);
if (err < 0)
return err;
assert(err == 1);
__retry:
err_poll = poll(&pfd, 1, timeout);