Thread: pgsql: Tweak regex to avoid a bug in Perl 5.16.3.

Tweak regex to avoid a bug in Perl 5.16.3.

For some reason, 5.16.3 (and perhaps slightly earlier/later versions)
go into an infinite loop with the version-replacement regex installed
by commit fc0d0ce97.  We can work around that by using an explicit
"\n" instead of the line-start metacharacter "^".

Reported-by: Sami Imseih <samimseih@gmail.com>
Discussion: https://postgr.es/m/CAA5RZ0u9dV3CdKqkqdusA_RdvBkwWe0c0rxcFWj++VYoutFYSw@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/8b49392b270b4ac0b9f5c210e2a503546841e832

Modified Files
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src/test/perl/PostgreSQL/Test/AdjustUpgrade.pm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)