[pgpool-committers: 3363] pgpool: Fixing a coding mistake in watchdog code.

[Muhammad Usama]

Fixing a coding mistake in watchdog code.

wd_issue_failover_lock_command() function is supposed to forward command type
passed in as an argument to the wd_send_failover_sync_command() function instead
it was passing the NODE_FAILBACK_CMD command type.
The mistake was caught by uehara

The commit also contains some log message enhancements

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5bce300c491f44d44551f8812dc79d1166bf45ff

Modified Files
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src/main/pgpool_main.c     |  2 +-
src/watchdog/watchdog.c    | 84 +++++++++++++++++++++++++++++++++-------------
src/watchdog/wd_commands.c |  2 +-
3 files changed, 63 insertions(+), 25 deletions(-)