[pgpool-committers: 3412] pgpool: Fix thinko of previous commit bb41a1e55d59f842d8b97cdbb6c973c19

[Tatsuo Ishii]

Fix thinko of previous commit bb41a1e55d59f842d8b97cdbb6c973c1989904aa.

Previous commit breaks the case that fail_over_on_backend_error is on.
Also make some cosmetic changes. Per [pgpool-hackers: 1767].

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=fe5ccb939b967aa802ddeeb170c890b4f97ff926

Modified Files
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src/utils/pool_stream.c | 77 +++++++++++++------------------------------------
1 file changed, 20 insertions(+), 57 deletions(-)