[pgpool-committers: 7667] pgpool: Fix watchdog_setup to not fail when -n is not specified.

[Tatsuo Ishii]

Fix watchdog_setup to not fail when -n is not specified.

watchdog_setup failed if -n (number of PostgreSQL clusters) is not
specified. Now if -n is not specified, assume "-n = 2", which is same
as in pgpool_setup.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0fee2b9ee32ae8cd1a41a9c719900696b22eb74d

Modified Files
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src/test/watchdog_setup.in | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)