[pgpool-committers: 4958] pgpool: Fix memory leak pointed out by Coverity.

[Bo Peng]

Fix memory leak pointed out by Coverity.

Branches
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SCRAM_AUTH
master
query_cache

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dc19f4a9082ff1c90cf232167cf94236f8f09830

Modified Files
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src/config/pool_config_variables.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)