[pgpool-committers: 9052] pgpool: Fix Uninitialized variables pointed out by Coverity

[Takuma Hoshiai]

Fix Uninitialized variables pointed out by Coverity

Fix Uninitialized variables pointed out by Coverity.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dad98a68ece07b5163949063607a3f5fe307d05b

Modified Files
--------------
src/watchdog/wd_ping.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)