[pgpool-committers: 8502] pgpool: Fix bug with pg_enc and pg_md5.

[Tatsuo Ishii]

Fix bug with pg_enc and pg_md5.

When these commands are invoked with "-i" option (read username/password
pairs from a file), it did not create proper entries in pool_passwd.
This bug was introduced by the commit:
https://git.postgresql.org/gitweb/?p=pgpool2.git;a=commit;h=441bde41767fe3bccad513735f946dd2dec5059b

Bug reported in https://www.pgpool.net/mantisbt/view.php?id=747

Branch
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V4_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=7aa03cbe3b1a30ae6af9df42b71dc76a038b033a

Modified Files
--------------
src/tools/pgenc/pg_enc.c | 4 ++--
src/tools/pgmd5/pg_md5.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)