[pgpool-committers: 1324] pgpool: Fix memory leak when do_query() fails.

[Tatsuo Ishii]

Fix memory leak when do_query() fails.

Per Coverity report "1111444 Resource leak".

Branch
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V3_0_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dc8ca9b30dfc24df82c7f6ca6baac40a28e25123

Modified Files
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pool_worker_child.c |    4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)