chore(imap): cleanup

src/dc_imap.rs

@@ -1068,8 +1068,8 @@ impl Imap {
                     // a good value that is also used by other MUAs is 23 minutes.
                     // if needed, the ui can call dc_imap_interrupt_idle() to trigger a reconnect.
                     idle.set_keepalive(Duration::from_secs(23 * 60));
-
                     let res = idle.wait_keepalive();
+
                     // Ignoring the error, as this happens when we try sending after the drop
                     let _send_res = sender.send(res);
 
@@ -1085,10 +1085,7 @@ impl Imap {
         let &(ref lock, ref cvar) = &*self.watch.clone();
         let mut watch = lock.lock().unwrap();
 
-        let handle_res = |res| {
-            info!(context, 0, format!("IMAP-IDLE done: {:?}", res));
-
-            match res {
+        let handle_res = |res| match res {
             Ok(()) => {
                 info!(context, 0, "IMAP-IDLE has data.");
             }
@@ -1108,7 +1105,6 @@ impl Imap {
                     );
                 }
             },
-            }
         };
 
         loop {