[pgpool-committers: 8507] pgpool: Fix logging for disabled pool_passwd

[Muhammad Usama]

Fix logging for disabled pool_passwd

Refrain from emitting 'password file descriptor is NULL' warning
and error messages when pool_passwd is disabled.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=e37da6e7d0efe11dc17b947bc88dd74a91e7d222

Modified Files
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src/auth/pool_passwd.c | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)