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Handle case of not knowing a frame when mouse moved

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* lisp/xt-mouse.el (xterm-mouse--handle-mouse-movement): Don't call
display--update-for-mouse-movement if we don't have a frame.
This commit is contained in:
Gerd Möllmann 2025-02-24 05:48:29 +01:00
parent 45f5f718a0
commit 02fbdbf4ff
1 changed files with 5 additions and 3 deletions
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8
lisp/xt-mouse.el
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@ -133,9 +133,11 @@ https://invisible-island.net/xterm/ctlseqs/ctlseqs.html)."
(defun xterm-mouse--handle-mouse-movement ()
"Handle mouse motion that was just generated for XTerm mouse."
(display--update-for-mouse-movement (terminal-parameter nil 'xterm-mouse-frame)
(terminal-parameter nil 'xterm-mouse-x)
(terminal-parameter nil 'xterm-mouse-y)))
(when-let* ((frame (terminal-parameter nil 'xterm-mouse-frame)))
(display--update-for-mouse-movement
frame
(terminal-parameter nil 'xterm-mouse-x)
(terminal-parameter nil 'xterm-mouse-y))))
;; These two variables have been converted to terminal parameters.
;;