[pgpool-committers: 6245] pgpool: Fix for Coverity warnings in watchdog and lifecheck

[Muhammad Usama]

Fix for Coverity warnings in watchdog and lifecheck

Branch
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V3_6_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=40214354a025be4ac3460fbace43aeffe753fb3f

Modified Files
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src/watchdog/watchdog.c     | 35 +++++++++++++++++++++++++----------
src/watchdog/wd_lifecheck.c |  7 +++++++
2 files changed, 32 insertions(+), 10 deletions(-)