From: Basil L. Contovounesios <contovob@tcd.ie>
Date: Fri, 26 Aug 2022 10:12:15 +0000 (+0300)
Subject: Fix recent gamegrid.el change for nox build
X-Git-Tag: emacs-29.0.90~1893^2~20
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2888a2e076e0ffea098b435b8b124acaeb6a5d0b;p=emacs.git

Fix recent gamegrid.el change for nox build

* lisp/play/gamegrid.el (gamegrid-make-glyph): Declare
image-scaling-factor as special before dynamically binding it, for
the sake of --without-x builds which do not preload lisp/image.el.
---

diff --git a/lisp/play/gamegrid.el b/lisp/play/gamegrid.el
index 8da4205af59..8cff67c5bcc 100644
--- a/lisp/play/gamegrid.el
+++ b/lisp/play/gamegrid.el
@@ -347,6 +347,8 @@ format."
 	   (gamegrid-match-spec-list (cdr spec-list)))))
 
 (defun gamegrid-make-glyph (data-spec-list color-spec-list)
+  ;; image.el is not preloaded in --without-x builds.
+  (defvar image-scaling-factor)
   (let ((data (gamegrid-match-spec-list data-spec-list))
 	(color (gamegrid-match-spec-list color-spec-list))
         (image-scaling-factor 1.0))