Nothing is backed up with an empty value for dbtableprefix

[cburki]

An empty dbtableprefix does not always mean that it is the default oc_. It can mean it is no prefix.

  # set default dbtableprefix if empty or not found in config.php:
  [[ -z "${dbtableprefix:-}" ]] && dbtableprefix="oc_"

My nextcloud configuration for dbtableprefix is 'dbtableprefix' => '' and it mean that the tables are not prefixed. The calcardbackup does not backup my calendars and addressbooks.

+  Looking for calendars in your Nextcloud:
-- NOTICE: table 'oc_calendars' containing calendars does not exist in database.
-- NOTICE: Looks like your Nextcloud did not create any calendars yet.
-- INFO: Couldn't find a single calendar in your Nextcloud!
+  Looking for addressbooks in your Nextcloud:
-- NOTICE: table 'oc_addressbooks' containing addressbooks does not exist in database.
-- NOTICE: Looks like your Nextcloud did not create any addressbooks yet.
-- INFO: Couldn't find a single addressbook in your Nextcloud!

[BernieO]

Thanks for finding this. Don‘t know what I thought when I wrote that. Probably not that much... I will take care of that soonish.

[BernieO]

Commit 8f22e669d81a5fb231d6899a8b3b94c042d45a65 fixes this issue. Currently only in the testing branch (until merged to master for the next release).