[pgpool-committers: 1318] pgpool: Fix useless argument check in pool_cache_item_header().

[Tatsuo Ishii]

Fix useless argument check in pool_cache_item_header().

The argument is unsigned int, so comparing less than 0 is meaning
less.

Per Coverity report "1111422 Unsigned compared against 0".

Branch
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V3_2_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ba547abaefe6a7a6a1d9d99ccfd2508b58530854

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