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minor code cleanup

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This commit is contained in:
Robert 2018-02-05 00:33:17 +01:00
parent 63755aae46
commit b03430a057
1 changed files with 1 additions and 3 deletions
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4
src/audio_backend/alsa.rs
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@ -16,15 +16,13 @@ impl Open for AlsaSink {
impl Sink for AlsaSink {
fn start(&mut self) -> io::Result<()> {
if self.0.is_some() {
} else {
if self.0.is_none() {
match PCM::open(&*self.1,
Stream::Playback, Mode::Blocking,
Format::Signed16, Access::Interleaved,
2, 44100) {
Ok(f) => self.0 = Some(f),
Err(e) => {
self.0 = None;
error!("Alsa error PCM open {}", e);
return Err(io::Error::new(io::ErrorKind::Other, "Alsa error: PCM open failed"));
}