Re: Undetected fatal errors from redirected print

[arnold]

"Andrew J. Schorr" <aschorr@telemetry-investments.com> wrote:

> By the way, the logic in io.c:non_fatal_flush_std_file is somewhat similar to
> builtin.c:wrerror. Maybe those should be somehow combined.

They are similar, but it looked a little too messy to combine them.

> Actually, the call to w32_maybe_set_errno() appears in 6
> places (main.c:usage, main.c:copyleft, builtin.c:wrerror,
> io.c:non_fatal_flush_std_file, io.c:close_io). Maybe there should be
> some attempt to unify this logic.

I have prettified this somewhat.  Git is updated.

Thanks,

Arnold