bug#13977: 24.3.50; buffer-file-coding-system not set correctly

[Eli Zaretskii]

> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Fri, 05 Apr 2013 23:19:37 +0400
> Cc: 13977@debbugs.gnu.org
> 
> Richard Copley <rcopley@gmail.com> writes:
> 
> > On Windows, visit a plain ASCII text file with LF line endings. The
> > value of `buffer-file-coding-system' is `iso-latin-1-dos' (should be
> > `iso-latin-1-unix'). Modify and save the file. The file now has CRLF
> > line endings.
> > This was introduced recently in the trunk.
> 
> I think this has been fixed, likely in the revision 112229.
> 
> Richard, could you test?

It's fixed according to my testing.