Subfield y behavior supressed in 856 Field

[Don Butterworth]

When subfields 3, y, and 9 are all present in an 856 field, the subfield y linking behavior is suppressed and the text does not display. Instead the subfield 3 becomes the hot link.

EXAMPLE WITHOUT $9:

=856 40$3Electronic copy from Internet Archive$uhttps://archive.org/details/cu31924029208654$yOnline access

Displays as

Online access - Electronic copy from Internet Archive

EXAMPLE WITH $9:

=856 40$3Electronic copy from Internet Archive$uhttps://archive.org/details/psychologynatura00hill$yOnline access$9ATS$9AU$9MMHC

Displays as

Electronic copy from Internet Archive

Using version 2.12.1

[Jane Sandberg (sandbergja)]

Another bug related to unexpected display of 856 subfields: https://bugs.launchpad.net/evergreen/+bug/1350827