[pgpool-committers: 5888] pgpool: Fix possible out of array index access.

[Tatsuo Ishii]

Fix possible out of array index access.

It was pointed out by Coverity that node_id could be -1.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3b665e75062a09e2a9e7f823186e010babc555a4

Modified Files
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src/main/pgpool_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)