[pgpool-committers: 7462] pgpool: Enhance pgpool_setup.

[Tatsuo Ishii]

Enhance pgpool_setup.

"shutdownall" script unconditionally waited for the pgpool.pid file is
gone after "pgpool stop".  But if invalid pgpool.pid file exists, it
waits forever. To avoid this check the exit status of "pgpool stop"
and only wait if the exit status is 0.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=6d6baf7b13bd112dd09cbc53629bb6d911e8b580

Modified Files
--------------
src/test/pgpool_setup | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)