[Octave-bug-tracker] [bug #32319] printing sometimes fails with error "gl2ps-renderer: fdopen failed"

[Michael Godfrey]

Follow-up Comment #12, bug #32319 (project octave):

No, I paniced too soon. The comment was
with respect to the system build with both
patches.

But, I should have noticed:

src/graphics.cc:7408:  if (++drawnow_executing <= 1)
src/graphics.cc:7456:                  error ("drawnow: invalid argument,
expected `expose' as argument");
src/graphics.cc:7498:                              error ("drawnow:
nonexistent directory `%s'",
src/graphics.cc:7529:                            error ("drawnow: nothing to
draw");
src/graphics.cc:7532:                        error ("drawnow: invalid
debug_file, expected a string value");
src/graphics.cc:7535:                    error ("drawnow: invalid colormode,
expected a boolean value");
src/graphics.cc:7538:                error ("drawnow: invalid file, expected
a string value");
src/graphics.cc:7541:            error ("drawnow: invalid terminal, expected
a string value");
src/graphics.df:25: XDEFUN_INTERNAL (drawnow, args, , "-*- texinfo
address@hidden  {Built-in Function} {} drawnow ()address@hidden {Built-in
Function} {} drawnow ("expose")address@hidden {Built-in Function} {} drawnow
(@var{term}, @var{file}, @var{mono}, @var{debug_file})nUpdate figure windows
and their children.  The event queue is flushed andnany callbacks generated
are executed.  With the optional address@hidden"expose"}, only graphic
objects are updated and no other events orncallbacks are processed.nThe third
calling form of @code{drawnow} is for debugging and address@hidden
deftypefn") 
=========================
This explains why I got the same result as before.


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