From: Matt Corallo <git@bluematt.me>
Date: Thu, 21 Mar 2024 15:53:00 +0000 (+0000)
Subject: Fix unused warning for un-accessed enum variant field in net-tokio
X-Git-Tag: v0.0.123-beta~16^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=refs%2Fheads%2F2024-03-test-ci-beta-fail;p=rust-lightning

Fix unused warning for un-accessed enum variant field in net-tokio
---

diff --git a/lightning-net-tokio/src/lib.rs b/lightning-net-tokio/src/lib.rs
index 41691d9a0..71d63ecad 100644
--- a/lightning-net-tokio/src/lib.rs
+++ b/lightning-net-tokio/src/lib.rs
@@ -208,7 +208,12 @@ impl Connection {
 						break Disconnect::CloseConnection;
 					}
 				},
-				SelectorOutput::B(_) => {},
+				SelectorOutput::B(some) => {
+					// The mpsc Receiver should only return `None` if the write side has been
+					// dropped, but that shouldn't be possible since its referenced by the Self in
+					// `us`.
+					debug_assert!(some.is_some());
+				},
 				SelectorOutput::C(res) => {
 					if res.is_err() { break Disconnect::PeerDisconnected; }
 					match reader.try_read(&mut buf) {