From c0726d92a050f488abef2aba2a3963603865d575 Mon Sep 17 00:00:00 2001
From: Antoine Levitt <antoine.levitt@gmail.com>
Date: Mon, 31 Oct 2016 16:28:25 +0100
Subject: [PATCH] do not rename current message buffer if the name has not
 changed

---
 mu4e/mu4e-compose.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mu4e/mu4e-compose.el b/mu4e/mu4e-compose.el
index 31e545b9..dd39a405 100644
--- a/mu4e/mu4e-compose.el
+++ b/mu4e/mu4e-compose.el
@@ -502,7 +502,8 @@ buffers; lets remap its faces so it uses the ones for mu4e."
     (rename-buffer (generate-new-buffer-name
 		     (truncate-string-to-width str
 		       mu4e~compose-buffer-max-name-length
-		       nil nil t)))))
+		       nil nil t)
+		     (buffer-name)))))
 
 (defun mu4e~compose-crypto-reply (parent compose-type)
   "When composing a reply to an encrypted message, we can