Commit 1d9e66ae authored by Noam Postavsky's avatar Noam Postavsky
Browse files

Don't check non-X frames for z order (Bug#31373)

* src/xfns.c (x_frame_list_z_order): Only use frames with
`output_method' set to `output_x_window'.
parent 7dc028e2
......@@ -5300,12 +5300,16 @@ x_frame_list_z_order (Display* dpy, Window window)
Lisp_Object frame, tail;
FOR_EACH_FRAME (tail, frame)
/* With a reparenting window manager the parent_desc field
usually specifies the topmost windows of our frames.
Otherwise FRAME_OUTER_WINDOW should do. */
if (XFRAME (frame)->output_data.x->parent_desc == children[i]
|| FRAME_OUTER_WINDOW (XFRAME (frame)) == children[i])
frames = Fcons (frame, frames);
{
struct frame *cf = XFRAME (frame);
/* With a reparenting window manager the parent_desc
field usually specifies the topmost windows of our
frames. Otherwise FRAME_OUTER_WINDOW should do. */
if (FRAME_X_P (cf)
&& (cf->output_data.x->parent_desc == children[i]
|| FRAME_OUTER_WINDOW (cf) == children[i]))
frames = Fcons (frame, frames);
}
}
if (children) XFree ((char *)children);
......
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