[pgpool-committers: 7635] pgpool: Fix default value of log_directory.

[Tatsuo Ishii]

Fix default value of log_directory.

The value written in the configuration file was '/tmp/pgpool_log'
which was different from the compile time built-in value and the value
explained in the docs.

Patch contributed by KAWAMOTO Masaya.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=da866b7d7e1d9a2fd31aa87a45b5728b44c5392d

Modified Files
--------------
src/sample/pgpool.conf.sample-logical     | 2 +-
src/sample/pgpool.conf.sample-raw         | 2 +-
src/sample/pgpool.conf.sample-replication | 2 +-
src/sample/pgpool.conf.sample-slony       | 2 +-
src/sample/pgpool.conf.sample-snapshot    | 2 +-
src/sample/pgpool.conf.sample-stream      | 2 +-
6 files changed, 6 insertions(+), 6 deletions(-)