Commit 54da3bdf authored by Chong Yidong's avatar Chong Yidong
Browse files

(x-win-suspend-error): Don't signal error if there are no X frames

parent 793fd714
......@@ -1441,7 +1441,9 @@ The value nil is the same as this list:
;;; Window system initialization.
(defun x-win-suspend-error ()
(error "Suspending an Emacs running under X makes no sense"))
;; Don't allow suspending if any of the frames are X frames.
(if (memq 'x (mapcar 'window-system (frame-list)))
(error "Cannot suspend Emacs while running under X")))
(defvar x-initialized nil
"Non-nil if the X window system has been initialized.")
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