From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 21 Jul 2022 16:22:16 +0000 (+0300)
Subject: Fix reference to 'x-max-tooltip-size' in complete.el
X-Git-Tag: emacs-29.0.90~1447^2~817
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4a4fcf628e1e4c8db47cd62fa5617b662fa8b5d6;p=emacs.git

Fix reference to 'x-max-tooltip-size' in complete.el

* lisp/cedet/semantic/complete.el: Don't assume that
x-max-tooltip-size is a cons cell.
---

diff --git a/lisp/cedet/semantic/complete.el b/lisp/cedet/semantic/complete.el
index 6a09adca32d..cd04cf86434 100644
--- a/lisp/cedet/semantic/complete.el
+++ b/lisp/cedet/semantic/complete.el
@@ -1638,8 +1638,10 @@ This will not happen if you directly set this variable via `setq'."
   :set (lambda (sym var)
          (set-default sym var)
          (when (boundp 'x-max-tooltip-size)
-           (setcdr x-max-tooltip-size (max (1+ var) (cdr x-max-tooltip-size))))))
-
+           (if (not (consp x-max-tooltip-size))
+               (setq x-max-tooltip-size '(80 . 40)))
+           (setcdr x-max-tooltip-size
+                   (max (1+ var) (cdr x-max-tooltip-size))))))
 
 (defclass semantic-displayer-tooltip (semantic-displayer-traditional)
   ((mode :initarg :mode