[pgpool-committers: 9792] pgpool: Fix a compiler warning

[Takuma Hoshiai]

Fix a compiler warning

Fix warning introduced in the previous commit.

Branch
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V4_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=7ec841af74fb908f01e0b7b0ddd76c79bb7d5cd2

Modified Files
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src/config/pool_config.l | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)