[pgpool-committers: 5340] pgpool: Fix memory leak found by Coverity,

[Tatsuo Ishii]

Fix memory leak found by Coverity,

This is actually harmless since in the situation pgpool child process
exits and the leaked memory is gone anyway.  I just want to shut off
Coverity's complain.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ff2df528240c24c09f89ead90a25eef324cd89cd

Modified Files
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src/protocol/child.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)