pgsql: Fix log_statement_max_length test with verbose logs

Fix log_statement_max_length test with verbose logs

Buildfarm member prion reported a failure in the test added by commit
c8bd8387c27 to verify that the server logs an empty statement body
when log_statement_max_length = 0.

The test assumed that "statement:" would appear immediately after
"LOG:" in the logged statement message. However, prion runs with
log_error_verbosity = verbose, which inserts the SQLSTATE between
"LOG:" and the message text. As a result, the test failed even though
the server behaved correctly.

Per buildfarm member prion.

Discussion: https://postgr.es/m/CAHGQGwFiQKwvLVG+U0WWNo2kgkQ88FVGhYH_MBZu9Y0SJ8BjDw@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/9bfbf5bf61901b57d86fab20559b7973b5a83298

Modified Files
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src/test/modules/test_misc/t/014_log_statement_max_length.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)