X-Git-Url: https://code.octet-stream.net/m17rt/blobdiff_plain/d5f46a2d5d294c5a4287780dd609475fa73df9a8..777e27c79ca4f3b41432898238cf114a386142aa:/m17core/src/decode.rs

diff --git a/m17core/src/decode.rs b/m17core/src/decode.rs
old mode 100755
new mode 100644
index 911d673..3bd8164
--- a/m17core/src/decode.rs
+++ b/m17core/src/decode.rs
@@ -114,10 +114,7 @@ pub(crate) fn parse_lsf(frame: &[f32] /* length 192 */) -> Option<LsfFrame> {
 pub(crate) fn parse_stream(frame: &[f32] /* length 192 */) -> Option<StreamFrame> {
     let deinterleaved = frame_initial_decode(frame);
     let stream_part = &deinterleaved[12..];
-    let stream = match fec::decode(stream_part, 144, p_2) {
-        Some(stream) => stream,
-        None => return None,
-    };
+    let stream = fec::decode(stream_part, 144, p_2)?;
     let frame_num = u16::from_be_bytes([stream[0], stream[1]]);
     let eos = (frame_num & 0x8000) > 0;
     let frame_num = frame_num & 0x7fff; // higher layer has to handle wraparound
@@ -142,12 +139,7 @@ pub(crate) fn parse_stream(frame: &[f32] /* length 192 */) -> Option<StreamFrame
 
 pub(crate) fn parse_packet(frame: &[f32] /* length 192 */) -> Option<PacketFrame> {
     let deinterleaved = frame_initial_decode(frame);
-    let packet = match fec::decode(&deinterleaved, 206, p_3) {
-        Some(packet) => packet,
-        None => return None,
-    };
-    // TODO: the spec is inconsistent about which bit in packet[25] is EOF
-    // https://github.com/M17-Project/M17_spec/issues/147
+    let packet = fec::decode(&deinterleaved, 206, p_3)?;
     let final_frame = (packet[25] & 0x80) > 0;
     let number = (packet[25] >> 2) & 0x1f;
     let counter = if final_frame {