set avail to 0 when stopped

1 files changed, 1 insertions, 0 deletions

diff --git a/src/pcm.c b/src/pcm.c
index 0762669..fa0983b 100644
--- a/src/pcm.c
+++ b/src/pcm.c
@@ -318,6 +318,7 @@ snd_pcm_drain(snd_pcm_t *pcm)
    if (pcm->started && sio_stop(pcm->hdl)) {
       pcm->started = false;
       pcm->written = pcm->position = 0;
+      pcm->avail = 0;
    }
 
    return (!pcm->started ? 0 : -1);