[pgpool-committers: 1675] pgpool: Add dubug messages for analyzing errors in if_up_cmd

[Yugo Nagata]

Add dubug messages for analyzing errors in if_up_cmd

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0022378814e18ccf2c7570484100c6a5e9c8d46f

Modified Files
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src/watchdog/wd_if.c   |   12 +++++++++---
src/watchdog/wd_ping.c |    2 +-
2 files changed, 10 insertions(+), 4 deletions(-)