From 57a5a9b05423c4f832cd9a3aaa7e06d55fab6efa Mon Sep 17 00:00:00 2001
From: ljedrz <ljedrz@gmail.com>
Date: Fri, 27 Jul 2018 11:11:18 +0200
Subject: Prefer to_string() to format!()

---
 src/libstd/sys/redox/net/udp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstd/sys')

diff --git a/src/libstd/sys/redox/net/udp.rs b/src/libstd/sys/redox/net/udp.rs
index 2ed67bd2836..22af02079e7 100644
--- a/src/libstd/sys/redox/net/udp.rs
+++ b/src/libstd/sys/redox/net/udp.rs
@@ -58,7 +58,7 @@ impl UdpSocket {
 
     pub fn recv(&self, buf: &mut [u8]) -> Result<usize> {
         if let Some(addr) = *self.get_conn() {
-            let from = self.0.dup(format!("{}", addr).as_bytes())?;
+            let from = self.0.dup(addr.to_string().as_bytes())?;
             from.read(buf)
         } else {
             Err(Error::new(ErrorKind::Other, "UdpSocket::recv not connected"))
-- 
cgit 1.4.1-3-g733a5