RFC: lazily call save_current_space_and_thread
Jan Kratochvil
jan.kratochvil@redhat.com
Tue Mar 8 17:16:00 GMT 2011
On Tue, 08 Mar 2011 17:51:56 +0100, Tom Tromey wrote:
> +/* If there is a selected frame, return it. Otherwise, return NULL. */
> +
> +struct frame_info *
> +get_selected_frame_if_set (void)
> +{
> + if (selected_frame == NULL)
> + return NULL;
> + return get_selected_frame (NULL);
> +}
Maybe it could be just:
{
return selected_frame;
}
It seems safe to me.
Thanks,
Jan
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