Log Message:-----------Fix a bug in --username option.
Modified Files:-------------- pg_reporter/doc: pg_reporter-ja.html (r1.2 -> r1.3) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_reporter/doc/pg_reporter-ja.html?r1=1.2&r2=1.3) pg_reporter.html (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_reporter/doc/pg_reporter.html?r1=1.1&r2=1.2) pg_reporter/pgut: pgut-fe.c (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatsinfo/pg_reporter/pgut/pgut-fe.c?r1=1.3&r2=1.4)