[pgpool-committers: 2055] pgpool: Fix pool_handle_query_cache() to not pfree NULL pointer.

[Tatsuo Ishii]

Fix pool_handle_query_cache() to not pfree NULL pointer.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=70f4e3203c8e2933d965dc0395e35c1c02fec53d

Modified Files
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src/query_cache/pool_memqcache.c |    8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)