From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 11 Apr 2024 15:34:53 +0000 (+0300)
Subject: Fix display of vscrolled windows
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cf34d4d80062325a29f83b589f99fa2c8cc95312;p=emacs.git

Fix display of vscrolled windows

* src/xdisp.c (redisplay_window): Fix condition for resetting the
window's vscroll.  (Bug#70038)

(cherry picked from commit ea62a14ea3b7f3f6feb0c7c803eeabe3c8499276)
---

diff --git a/src/xdisp.c b/src/xdisp.c
index 140d71129f3..77d17b91607 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -20202,7 +20202,7 @@ redisplay_window (Lisp_Object window, bool just_this_one_p)
       /* The vscroll should be preserved in this case, since
 	 `pixel-scroll-precision-mode' must continue working normally
 	 when a mini-window is resized.  (bug#55312) */
-      if (!w->preserve_vscroll_p || !window_frozen_p (w))
+      if (!w->preserve_vscroll_p && !window_frozen_p (w))
 	w->vscroll = 0;
 
       w->preserve_vscroll_p = false;