There are several calls in catalogue/detail.pl that can be removed:
GetMarcISBN, GetMarcAuthors, GetMarcSubjects, GetMarcSeries, GetMarcUrls and GetMarcHosts
They pass a variable to the template that is never used.
Test plan:
Confirm that this TT variable is never used.
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>