[pgpool-committers: 10003] 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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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c0435a70052de6655ef8b6425bf04c7503be3e61

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