[pgpool-committers: 10000] pgpool: Use "psql -V" instead of "initdb -V" in sample scripts.

[Bo Peng]

Use "psql -V" instead of "initdb -V" in sample scripts.

Use "psql -V" instead of "initdb -V" in the sample scripts
bacause in some cases postgresqlxx-server may not be installed.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=562f4330cbb25496c482129eb21e44a4761b6ec9

Modified Files
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src/sample/scripts/follow_primary.sh.sample                   | 2 +-
src/sample/scripts/recovery_1st_stage.sample                  | 2 +-
src/sample/scripts/replication_mode_recovery_1st_stage.sample | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)