bug#34707: Failure to find the associated pdump file

[Eli Zaretskii]

> Date: Sun, 03 Mar 2019 05:41:50 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 34707@debbugs.gnu.org
> 
> > From: Richard Stallman <rms@gnu.org>
> > Cc: 34707@debbugs.gnu.org
> > Date: Sat, 02 Mar 2019 21:58:54 -0500
> > 
> > load_pdump returns to main with PDUMPER_LOAD_FILE_NOT_FOUND.
> > I do not see any code there that ought to exit with an error message.
> > If there is some, where is it?
> 
> If the file is not found, Emacs behaves like temacs: it loads the Lisp
> files before proceeding.  It sounds like in your case it didn't do tat
> because it found no Lisp files, is that right?  Then perhaps this is
> the situation we should diagnose.

It turned out this was a bug, which also precluded invoking temacs
interactively, something that has always worked.  I have now fixed
this.