(Blind) fix Perl splitting of strings at newlines
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Tue, 16 Mar 2021 13:36:28 +0000 (10:36 -0300)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Tue, 16 Mar 2021 13:36:28 +0000 (10:36 -0300)
commit015061690c6526ff9f9f7af2940e1c1541654b68
treebdbf3f98abf0c2bc286655b46567eb0694d4978f
parent15639d5e8f6f278219681fec8a5668a92fb7e874
(Blind) fix Perl splitting of strings at newlines

I forgot that Windows represents newlines as \r\n, so splitting a string
at /\s/ creates additional empty strings.  Let's rewrite that as /\s+/
to see if that avoids those.  (There's precedent for using that pattern
on Windows in other scripts.)

Previously: 91bdf499b37b8ed428dc977f650b96707672.

Per buildfarm, via Tom Lane.
Discussion: https://postgr.es/m/3144460.1615860259@sss.pgh.pa.us
src/test/modules/libpq_pipeline/t/001_libpq_pipeline.pl