[pgpool-committers: 7301] pgpool: Fix compiler error on FreeBSD.

[Tatsuo Ishii]

Fix compiler error on FreeBSD.

Per bug report 670.
https://www.pgpool.net/mantisbt/view.php?id=670
Patch provided by ajs.

Branch
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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3bd83aab0ac3ab7f800f01a095997c4d1c84e3cf

Modified Files
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src/main/pgpool_main.c | 4 ++++
1 file changed, 4 insertions(+)