diff --git a/src/main.rs b/src/main.rs
index ca978b6..303e1e5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,6 +38,7 @@ fn pcap_loop<T: Read>(tx: Sender<KissPkt>, stream: T) -> Result<()> {
             data: pkt.data.into(),
         })?;
     }
+    Ok(())
 }
 fn tnc_loop<T: Read>(tx: Sender<KissPkt>, mut stream: T) -> Result<()> {
     let mut buffer = [0_u8; 4096];