From 5e4035046298e5ddd9091125d6e0d3d364bf9b9a Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Fri, 26 Mar 2021 18:59:39 +0100
Subject: [PATCH] Fix &mut self -> &self in add_known_address

---
 client/network/src/service.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/network/src/service.rs b/client/network/src/service.rs
index bf3a86444b433..7ea66799bad35 100644
--- a/client/network/src/service.rs
+++ b/client/network/src/service.rs
@@ -648,7 +648,7 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkService<B, H> {
 	}
 
 	/// Adds an address known to a node.
-	pub fn add_known_address(&mut self, peer_id: PeerId, addr: Multiaddr) {
+	pub fn add_known_address(&self, peer_id: PeerId, addr: Multiaddr) {
 		let _ = self
 			.to_worker
 			.unbounded_send(ServiceToWorkerMsg::AddKnownAddress(peer_id, addr));