From: Matt Corallo <git@bluematt.me>
Date: Thu, 26 Jul 2018 18:58:59 +0000 (-0400)
Subject: Remove excess mut warned on in 1.22
X-Git-Tag: v0.0.12~362^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=refs%2Fheads%2F2018-07-announce-bug;p=rust-lightning

Remove excess mut warned on in 1.22
---

diff --git a/src/ln/router.rs b/src/ln/router.rs
index bbd9cdada..23360d74b 100644
--- a/src/ln/router.rs
+++ b/src/ln/router.rs
@@ -433,7 +433,7 @@ impl Router {
 							($directional_info.fee_base_msat as u64).checked_add(part / 1000000) })
 					{
 						let mut total_fee = $starting_fee_msat as u64;
-						let mut hm_entry = dist.entry(&$directional_info.src_node_id);
+						let hm_entry = dist.entry(&$directional_info.src_node_id);
 						let old_entry = hm_entry.or_insert_with(|| {
 							let node = network.nodes.get(&$directional_info.src_node_id).unwrap();
 							(u64::max_value(),