[pgpool-committers: 4724] pgpool: Fix regression test error.

[Bo Peng]

Fix regression test error.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=1d3ab38ff5f55bdb3733755cc086e5844e544b19

Modified Files
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src/test/pgpool_setup                                  | 1 +
src/test/regression/tests/055.backend_all_down/test.sh | 6 ++++++
2 files changed, 7 insertions(+)