In the Staff interface, when viewing (or editing) the authority MARC
subfield structure for a particular field, the Home button breadcrumb
on the top left of the screen appears twice.
This patch fixes that.
Test plan:
1) Try to view (or edit) the authority MARC subfield structure for
a particular field. Notice the 'Home' breadcrumb button/icon is
appearing twice.
2) Apply this patch.
3) Refresh the page, the 'Home' breadcrumb icon should now appear
only once.
Signed-off-by: Esther <esther@bywatersolutions.com> Signed-off-by: Nick Clemens <nick@bywatersolutions.com> Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>