From ad75704f7b5c563cf4eff170de1a79c55b8365ef Mon Sep 17 00:00:00 2001
From: Dennis Schwerdel <schwerdel@googlemail.com>
Date: Thu, 27 May 2021 08:16:38 +0200
Subject: [PATCH] Fix listen with IPv4 error (#198)

---
 src/net.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/net.rs b/src/net.rs
index aab0f32..9108778 100644
--- a/src/net.rs
+++ b/src/net.rs
@@ -51,7 +51,7 @@ pub fn parse_listen(addr: &str, default_port: u16) -> SocketAddr {
 
 impl Socket for UdpSocket {
     fn listen(addr: &str) -> Result<Self, io::Error> {
-        let addr = parse_listen(addr, DEFAULT_PORT);
+        let addr = mapped_addr(parse_listen(addr, DEFAULT_PORT));
         UdpSocket::bind(addr)
     }
 
@@ -136,7 +136,7 @@ impl AsRawFd for MockSocket {
 
 impl Socket for MockSocket {
     fn listen(addr: &str) -> Result<Self, io::Error> {
-        Ok(Self::new(parse_listen(addr, DEFAULT_PORT)))
+        Ok(Self::new(mapped_addr(parse_listen(addr, DEFAULT_PORT))))
     }
 
     fn receive(&mut self, buffer: &mut MsgBuffer) -> Result<SocketAddr, io::Error> {