bug#10977: detail from .xession-errors concerning .desktop extension of ~./emacs.desktop

[Chong Yidong]

Glenn Morris <rgm@gnu.org> writes:

> Stefan Monnier wrote:
>
>> That's already the case at least for searching:
>>
>>    (defcustom desktop-path (list "." user-emacs-directory "~")
>
> I think the necessary change would be to make desktop-read set
> desktop-dirname to user-emacs-directory if no existing desktop is found
> in any of those three locations (and no DIRNAME arg was specified).

I think it would be cleaner to obsolete the
`desktop-path'/`desktop-base-file-name' rigmarole, and define the
desktop file name explicitly using locate-user-emacs-file.