diff options
-rw-r--r-- | src/os/linux.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/os/linux.rs b/src/os/linux.rs index bdac6c1..f73a079 100644 --- a/src/os/linux.rs +++ b/src/os/linux.rs @@ -80,8 +80,5 @@ pub fn get_open_sockets() -> HashMap<Connection, String> { } pub fn lookup_addr(ip: &IpAddr) -> Option<String> { - if let Ok(addr) = ::dns_lookup::lookup_addr(ip) { - return Some(addr); - } - None + ::dns_lookup::lookup_addr(ip).ok() } |