working on tuning

src/irc.rs

@@ -203,10 +203,8 @@ impl Client {
     }
 
     pub fn send_tune(&self) -> std::io::Result<()> {
-        let mut stream = connect(self.nick.to_owned())?;
-        thread::spawn(move || {
-            let _ = stream.write(b"PRIVMSG #wownero-music !tune\r\n");
-        });
+        let stream = connect(self.nick.to_owned())?;
+        thread::spawn(move || send_cmd(&stream, "PRIVMSG", "#wownero-music !tune".to_owned()));
         Ok(())
     }