pgsql: Make output width consistent for all ways of invoking a regressi

Make output width consistent for all ways of invoking a regression test

run_schedule() and run_single_test() were using different output widths, which
would show up in bigcheck/bigtest, for example.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=387e468b82952776121a8d4bd409d72757edbc16

Modified Files
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src/test/regress/pg_regress.c |    2 +-
1 files changed, 1 insertions(+), 1 deletions(-)