X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-vivo%2Fsrc%2Fdemuxers%2Fvivo.rs;h=a060d48da91179680a948d4642b1d5151d81d6e0;hb=4c1582cf2e275af7c0f4a2c1a397fed5b68d31d5;hp=06decd12f1aefc32085994c879d7025a0611bfb7;hpb=31cf33aceca7798294e1ce5c01702ef5e6ef7adc;p=nihav.git

diff --git a/nihav-vivo/src/demuxers/vivo.rs b/nihav-vivo/src/demuxers/vivo.rs
index 06decd1..a060d48 100644
--- a/nihav-vivo/src/demuxers/vivo.rs
+++ b/nihav-vivo/src/demuxers/vivo.rs
@@ -134,6 +134,12 @@ impl<'a> DemuxCore<'a> for VivoDemuxer<'a> {
     }
 }
 
+impl<'a> NAOptionHandler for VivoDemuxer<'a> {
+    fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+    fn set_options(&mut self, _options: &[NAOption]) { }
+    fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
 impl<'a> VivoDemuxer<'a> {
     fn new(io: &'a mut ByteReader<'a>) -> Self {
         VivoDemuxer {
@@ -157,7 +163,7 @@ impl<'a> VivoDemuxer<'a> {
     fn parse_header_packet(&mut self, pkt: &[u8]) -> DemuxerResult<()> {
         for entry in pkt.split(|ch| *ch == 0xD) {
             if entry.len() < 3 || !entry.contains(&b':') { continue; }
-            let entry = if entry.len() > 0 && entry[0] == 0xA { &entry[1..] } else { entry };
+            let entry = if !entry.is_empty() && entry[0] == 0xA { &entry[1..] } else { entry };
             let mut split = entry.split(|ch| *ch == b':');
             let name  = split.next().unwrap();
             let value = split.next().unwrap();