migrating to 9.2 created blank dbs

I setup a server running postgresql-server-9.2.10-2.el7_1.x86_64. After restoring my databases form a system running postgresql-server-8.1.23-10.el5_10 (created with pg_dumpall), several blank databases/entries were created.

When I list the database from the command line it shows several entries like:

                         |          |           |         |       | =T/postgres

After importing the databases is there a cleanup command of some sort?

These blank databases/entries do not show in PhpPgAdmin, yet my backup script tries to backup a database called “|”

Thanks

Marc