[pgpool-committers: 5781] pgpool: Fix memory leak in pgproto pointed out by Coverity.

[Tatsuo Ishii]

Fix memory leak in pgproto pointed out by Coverity.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=28c6bee963a8721186a338248b77c388021361b9

Modified Files
--------------
src/tools/pgproto/extended_query.c | 4 ++++
1 file changed, 4 insertions(+)