pgsql: (Blind) fix Perl splitting of strings at newlines

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: (Blind) fix Perl splitting of strings at newlines
Date: 2021-03-16 14:32:42
Message-ID: E1lMAkU-0004za-MG@gemulon.postgresql.org
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(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: 91bdf499b37b, 8ed428dc977f, 650b96707672.

Per buildfarm, via Tom Lane.
Discussion: https://postgr.es/m/3144460.1615860259@sss.pgh.pa.us

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/015061690c6526ff9f9f7af2940e1c1541654b68

Modified Files
--------------
src/test/modules/libpq_pipeline/t/001_libpq_pipeline.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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