From: Po Lu <luangruo@yahoo.com>
Date: Wed, 22 Dec 2021 13:32:14 +0000 (+0800)
Subject: * src/pgtkterm.c (scroll_event): Fix sign of delta_y.
X-Git-Tag: emacs-29.0.90~3512
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=551fe22557e81223cb048437cf0e7fe854a563f2;p=emacs.git

* src/pgtkterm.c (scroll_event): Fix sign of delta_y.
---

diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index 24203ea982e..74ecde09797 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -6142,7 +6142,7 @@ scroll_event (GtkWidget * widget, GdkEvent * event, gpointer * user_data)
 				? (delta_x >= 0 ? down_modifier : up_modifier)
 				: (delta_y >= 0 ? down_modifier : up_modifier));
 	  inev.ie.arg = list3 (Qnil, make_float (delta_x),
-			       make_float (delta_y));
+			       make_float (-delta_y));
 	}
       else
 	{