From: Eli Zaretskii <eliz@gnu.org>
Date: Wed, 7 Oct 2020 07:02:20 +0000 (+0300)
Subject: Fix face recalculation when frame's background mode changes
X-Git-Tag: emacs-28.0.90~5717
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bc2b63876b669ede07c93bc5694030646d9fbd36;p=emacs.git

Fix face recalculation when frame's background mode changes

* lisp/frame.el (frame-set-background-mode): Use the FRAME
argument instead of the selected frame, when calling
'face-spec-match-p'.  (Bug#43837)
---

diff --git a/lisp/frame.el b/lisp/frame.el
index 7751ae1303f..26b23f82292 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -1247,10 +1247,7 @@ face specs for the new background mode."
                          (assq face (frame-face-alist))
                          (face-spec-match-p face
                                             (face-user-default-spec face)
-                                            ;; FIXME: why selected-frame and
-                                            ;; not the frame that is the
-                                            ;; argument to this function?
-                                            (selected-frame))))
+                                            frame)))
 		   (push face locally-modified-faces)))
 	    ;; Now change to the new frame parameters
 	    (modify-frame-parameters frame params)