From: Juri Linkov <juri@linkov.net>
Date: Sun, 12 Dec 2021 18:25:54 +0000 (+0200)
Subject: * lisp/tab-bar.el (tab-bar-switch-to-last-tab): Add 'abs' for precautions.
X-Git-Tag: emacs-28.0.91~51
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=62139aeb42e286b51afe7dd6045ba7f5519593fc;p=emacs.git

* lisp/tab-bar.el (tab-bar-switch-to-last-tab): Add 'abs' for precautions.

https://lists.gnu.org/archive/html/emacs-devel/2021-11/msg01149.html
---

diff --git a/lisp/tab-bar.el b/lisp/tab-bar.el
index cfd766d5495..68d28306dd9 100644
--- a/lisp/tab-bar.el
+++ b/lisp/tab-bar.el
@@ -1175,7 +1175,7 @@ which means the last tab on the tab bar.  For example, `C-u 2
 <MODIFIER>-9' selects the tab before the last tab."
   (interactive "p")
   (tab-bar-select-tab (- (length (funcall tab-bar-tabs-function))
-                         (1- (or arg 1)))))
+                         (1- (abs (or arg 1))))))
 
 (defun tab-bar-switch-to-recent-tab (&optional arg)
   "Switch to ARGth most recently visited tab.