[Emacs-diffs] master ded3c8d: * lisp/frame.el (frame-monitor-attributes): Fall back to the last monitor

[Juri Linkov]

branch: master
commit ded3c8de802d98635dc06faa178f91f99afdac53
Author: Juri Linkov <address@hidden>
Commit: Juri Linkov <address@hidden>

    * lisp/frame.el (frame-monitor-attributes): Fall back to the last monitor
    
    when frames monitor attributes is still uninitialized.  (Bug#34680)
---
 lisp/frame.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lisp/frame.el b/lisp/frame.el
index c5802e3..7cfe546 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -1696,7 +1696,10 @@ keys and their meanings."
   (or frame (setq frame (selected-frame)))
   (cl-loop for attributes in (display-monitor-attributes-list frame)
           for frames = (cdr (assq 'frames attributes))
-          if (memq frame frames) return attributes))
+          if (memq frame frames) return attributes
+          ;; On broken frames monitor attributes,
+          ;; fall back to the last monitor.
+          finally return attributes))
 
 (defun frame-monitor-attribute (attribute &optional frame x y)
   "Return the value of ATTRIBUTE on FRAME's monitor.