[pgpool-committers: 1569] pgpool: Fix bug that restarted pgpool's watchdog status is regarded as

[Yugo Nagata]

Fix bug that restarted pgpool's watchdog status is regarded as down

This is caused by improper initialization of heartbeat arrival time
of other pgpool at accepting the add request.

Branch
------
V3_3_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=f0ded1122623f5e4ac9608a3853bb6dc8035cc65

Modified Files
--------------
watchdog/wd_heartbeat.c |    4 ++++
watchdog/wd_lifecheck.c |    8 ++++++++
watchdog/wd_list.c      |   22 ++++++++++++++++++++--
3 files changed, 32 insertions(+), 2 deletions(-)