bug#27511: 26.0.50; emacsclient requires file argument

[James Nguyen]

"Emacs simply displays those files; otherwise, it displays a buffer named 
*scratch*, which can be used to evaluate Emacs Lisp expressions interactively."

I think it’s preferable it behaves just like regular ‘emacs’ does, opening a 
*scratch* buffer as a fallback. 

> On Jun 28, 2017, at 7:45 AM, Noam Postavsky <npostavs@users.sourceforge.net> 
> wrote:
> 
> On Tue, Jun 27, 2017 at 10:03 PM, James Nguyen <jamesn@fastmail.com> wrote:
>> 
>> Running emacsclient without specifying a file results in:
>> 
>> emacsclient: file name or argument required
>> Try 'emacsclient --help' for more information
>> 
>> https://www.gnu.org/software/emacs/manual/html_node/emacs/Entering-Emacs.html#Entering-Emacs
>> 
>> Gives the impression *scratch* should show up instead. (though probably
>> only if running 'emacs' regularly.)
> 
> Which part gives you that impression? Or in other words, what do you
> want to change?