13.0-RC3 bison causes tputs SIGSEGV

[Juraj Lutter]

> On 31 Mar 2021, at 15:53, Henric Jungheim <software at henric.org> wrote:
> 
>> 
>> Knowing that would help me see whether the problem is faulty initialization
>> from libtextstyle (i.e., the SCREEN pointer is null, making the path via
>> the static structure), or some ifdef-combination in ncurses that I've
>> neglected (i.e., a flaw in the pointer juggling).

I’ve observed that the application in question calls:

  /* Create the output styled stream.  */
  pk_ostream =
    (color_mode == color_html
     ? html_styled_ostream_create (file_ostream_create (stdout),
                                   style_file_name)
     : styled_ostream_create (STDOUT_FILENO, "(stdout)",
                              TTYCTL_AUTO, style_file_name));

Does it make any difference?

thanks
otis