[pgpool-committers: 9092] pgpool: Change the default value for wd_lifecheck_password to empty str

[Bo Peng]

Change the default value for wd_lifecheck_password to empty string as documented.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=53d1375a4a9b444fb6b5a0def9a0c411c3add9f0

Modified Files
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src/config/pool_config_variables.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)