From b8b3263eab688b97530a7bf7d565b084df56ea08 Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Thu, 4 Feb 2021 12:26:00 +0100
Subject: [PATCH] Tweak how ibuffer-invert-sorting updates the buffer

* lisp/ibuf-ext.el (ibuffer-invert-sorting): Enable calling this
function repeatedly with more predictable results (bug#30129).
---
 lisp/ibuf-ext.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/ibuf-ext.el b/lisp/ibuf-ext.el
index 44574abd46a..d3d2b324c14 100644
--- a/lisp/ibuf-ext.el
+++ b/lisp/ibuf-ext.el
@@ -1446,7 +1446,7 @@ Default sorting modes are:
 	   (if ibuffer-sorting-reversep
 	       "reversed"
 	     "normal"))
-  (ibuffer-redisplay t))
+  (ibuffer-update nil t))
 
 ;;;###autoload (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext")
 (define-ibuffer-sorter major-mode
-- 
2.39.2