Remember to release the errors string even if we don't use it when applying user manager changes.
Remember to release the errors string even if we don't use it when applying user manager changes.

git-svn-id: 6eeea455dc0e2ce42bed66071b2ee3651efe9ff5@3539 eefc5464-0a4a-0410-82e6-d75a05d1654a

svn2github/Sequel-Pro,svn2github/Sequel-Pro,svn2github/Sequel-Pro,svn2github/Sequel-Pro