From f242b40d0a58c2b3e138d69e5d852db6661d503c Mon Sep 17 00:00:00 2001
From: holger krekel <holger@merlinux.eu>
Date: Mon, 9 Dec 2019 18:36:26 +0100
Subject: [PATCH] nicer print of imap capabilities

---
 src/imap/mod.rs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/imap/mod.rs b/src/imap/mod.rs
index db52fcb60..62f36cf00 100644
--- a/src/imap/mod.rs
+++ b/src/imap/mod.rs
@@ -7,7 +7,7 @@ use std::sync::atomic::{AtomicBool, Ordering};
 
 use async_imap::{
     error::Result as ImapResult,
-    types::{Fetch, Flag, Mailbox, Name, NameAttribute},
+    types::{Capability, Fetch, Flag, Mailbox, Name, NameAttribute},
 };
 use async_std::sync::{Mutex, RwLock};
 use async_std::task;
@@ -389,9 +389,14 @@ impl Imap {
                         } else {
                             let can_idle = caps.has_str("IDLE");
                             let has_xlist = caps.has_str("XLIST");
-                            let caps_list = caps
-                                .iter()
-                                .fold(String::new(), |s, c| s + &format!(" {:?}", c));
+                            let caps_list = caps.iter().fold(String::new(), |s, c| {
+                                if let Capability::Atom(x) = c {
+                                    s + &format!(" {}", x)
+                                } else {
+                                    s + &format!(" {:?}", c)
+                                }
+                            });
+
                             self.config.write().await.can_idle = can_idle;
                             self.config.write().await.has_xlist = has_xlist;
                             *self.connected.lock().await = true;