[pgpool-committers: 9790] pgpool: Fix a compiler warning

[Takuma Hoshiai]

Fix a compiler warning

Fix warning introduced in the previous commit.

Branch
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V4_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5a6c82e9fdab6f023c7f413adad3b7e8776be13f

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