From 57f34f6f266ad67e33e53236bd0c95af0ed9f833 Mon Sep 17 00:00:00 2001
From: r-zig <roniz.net@gmail.com>
Date: Fri, 8 Oct 2021 11:18:34 +0300
Subject: [PATCH] core/src/connections: Avoid call to contains twice (#2279)

---
 core/src/connection/listeners.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/core/src/connection/listeners.rs b/core/src/connection/listeners.rs
index cf6daa17..f9a0c6ac 100644
--- a/core/src/connection/listeners.rs
+++ b/core/src/connection/listeners.rs
@@ -264,8 +264,7 @@ where
                 Poll::Ready(Some(Ok(ListenerEvent::NewAddress(a)))) => {
                     if listener_project.addresses.contains(&a) {
                         debug!("Transport has reported address {} multiple times", a)
-                    }
-                    if !listener_project.addresses.contains(&a) {
+                    } else {
                         listener_project.addresses.push(a.clone());
                     }
                     let id = *listener_project.id;