[pgpool-committers: 2773] pgpool: Ignore close statement/portal request if they do not exist.

[Tatsuo Ishii]

Ignore close statement/portal request if they do not exist.

In this case just returns a close complete message to client.
This is a back port of commit:

1a37e1c35bd8b6f10f524693bbcb7b51f73b4bf0

which should have been back ported earlier.

Branch
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V3_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=2ce2046a433ef5430a794fd77ebeef15a383d987

Modified Files
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pool_proto_modules.c |   30 +++++++++++++++++++++---------
1 file changed, 21 insertions(+), 9 deletions(-)