vivo: fix or silence clippy warnings

[nihav.git] / nihav-vivo / src / demuxers / vivo.rs

diff --git a/nihav-vivo/src/demuxers/vivo.rs b/nihav-vivo/src/demuxers/vivo.rs
index a55bc41137e46b69c91ff318e92e6e57458b5379..a060d48da91179680a948d4642b1d5151d81d6e0 100644 (file)
--- a/nihav-vivo/src/demuxers/vivo.rs
+++ b/nihav-vivo/src/demuxers/vivo.rs
@@ -163,7 +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();