- improve error handling and check for objtype - fixes #362 do not try to delete a not existing or not unique entry
- improve error handling and check for objtype
- fixes #362 do not try to delete a not existing or not unique entry


git-svn-id: e31799a7ad59d6ea355ca047c69e0aee8a59fcd3@1683 53f5c7ee-bee3-0310-bbc5-ea0e15fffd5e

luizluca/opensync-luizluca,luizluca/opensync-luizluca