[pgpool-committers: 6671] pgpool: Fix a warning message is never output in watchdog.

[Tatsuo Ishii]

Fix a warning message is never output in watchdog.

Patch provided by sherlockcpp.
Discussion: https://www.pgpool.net/pipermail/pgpool-general/2020-April/007014.html

Branch
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V4_1_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=595a3eccf2f7cc590139c73f0675a90feb041302

Modified Files
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src/watchdog/wd_commands.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)