[pgpool-committers: 3692] pgpool: Fix occasional segfault when query cache is enabled.

[Tatsuo Ishii]

Fix occasional segfault when query cache is enabled.

Per bug 263.

Branch
------
V3_3_STABLE

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=6099e2556e44e7c034cf99cd08b898813491695b

Modified Files
--------------
pool_memqcache.c | 2 ++
1 file changed, 2 insertions(+)