Problem with Debian package setup scripts with non-default DB name

Apparently there is an omission in the Xwiki Debian package setup scripts.

 
The DB parameters can be configured using Debian dbconfig. If an alternative DB name is chosen, the hibernate configuration file is adjusted correctly, but the DB name contained in xwiki.cfg (Parameter xwiki.db=<DBNAME>) is not adjusted, leading to a non-working installation until this is fixed manually.