owncloud/core — pull request #697 by eMerzh (2012-12-03 20:23:17+00:00)
Title: Revoke DB rights on install only if the db is newly created

When we install OC on pg,
the installer try to create a new DB and if the DB already exists it use the existing one.

No matter what, OC remove all rights except those of the OC user.

this PR is about revoking the DB rights only if the installer had to create the DB.

it address the issue #560