From dd79a4a0e06d576c5f40784d9696a2ae9c097144 Mon Sep 17 00:00:00 2001
From: Sean McArthur <sean@seanmonstar.com>
Date: Thu, 15 Feb 2018 14:54:56 -0800
Subject: [PATCH] chore(client): fix unused_mut in 1.18

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

diff --git a/src/client/connect.rs b/src/client/connect.rs
index 34941f62..4e6131ea 100644
--- a/src/client/connect.rs
+++ b/src/client/connect.rs
@@ -226,7 +226,7 @@ impl Future for HttpConnecting {
                     };
                 },
                 State::Connecting(ref mut c) => {
-                    let mut sock = try_ready!(c.poll(&self.handle));
+                    let sock = try_ready!(c.poll(&self.handle));
 
                     if let Some(dur) = self.keep_alive_timeout {
                         sock.set_keepalive(Some(dur))?;