Slight optimisation

src/main.rs

@@ -84,10 +84,7 @@ fn main() {
     let n = libnotify::Notification::new("Noise", None, None);
     let cli = Cli::parse();
 
-    let host = match cli.host {
+    let host = cli.host.unwrap_or("localhost:6600".into());
-        Some(host) => host,
-        None => String::from("localhost:6600"),
-    };
 
     let mut conn = Client::connect(host).expect("Connection failed");