[pgpool-committers: 7465] 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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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=d883a9373459f28cb88364cb979de05821697eda

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