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-rw-r--r--lisp/x-dnd.el17
1 files changed, 9 insertions, 8 deletions
diff --git a/lisp/x-dnd.el b/lisp/x-dnd.el
index 1c29669b73b..f6f3b75dc07 100644
--- a/lisp/x-dnd.el
+++ b/lisp/x-dnd.el
@@ -121,14 +121,15 @@ any protocol specific data.")
(defun x-dnd-init-frame (&optional frame)
"Setup drag and drop for FRAME (i.e. create appropriate properties)."
- (x-register-dnd-atom "DndProtocol" frame)
- (x-register-dnd-atom "_MOTIF_DRAG_AND_DROP_MESSAGE" frame)
- (x-register-dnd-atom "XdndEnter" frame)
- (x-register-dnd-atom "XdndPosition" frame)
- (x-register-dnd-atom "XdndLeave" frame)
- (x-register-dnd-atom "XdndDrop" frame)
- (x-dnd-init-xdnd-for-frame frame)
- (x-dnd-init-motif-for-frame frame))
+ (when (eq 'x (window-system frame))
+ (x-register-dnd-atom "DndProtocol" frame)
+ (x-register-dnd-atom "_MOTIF_DRAG_AND_DROP_MESSAGE" frame)
+ (x-register-dnd-atom "XdndEnter" frame)
+ (x-register-dnd-atom "XdndPosition" frame)
+ (x-register-dnd-atom "XdndLeave" frame)
+ (x-register-dnd-atom "XdndDrop" frame)
+ (x-dnd-init-xdnd-for-frame frame)
+ (x-dnd-init-motif-for-frame frame)))
(defun x-dnd-get-state-cons-for-frame (frame-or-window)
"Return the entry in x-dnd-current-state for a frame or window."