Comment 1 for bug 1670512

Fix pushed:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1670512-focus-me-etc-digest-errors

To confirm, following the steps to reproduce (above), the console errors will no longer appear with the branch installed. And continuing the patron search example, the focus behavior still behaves as expected (default to last name focus, changing focus is possible / un-buggy).