Bug 7700: Cart's more details view shows identity numbers

We already remove $9 with Koha's authority number from output
of GetMarcSubjects and GetMarcAuthors.
Patch additionally removes $0 subfields with identity numbers.

Patch also effects detail pages with normal (non-XSLT) views.

Revised to always remove $0 subfields, they are not used in UNIMARC.

Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 39a2b7a..54db228 100644 (file)
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -1686,7 +1686,7 @@ sub GetMarcSubjects {
 
             # ignore $9
             my @this_link_loop = @link_loop;
-            push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
+            push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 || $subject_subfield->[0] eq '0' );
             $counter++;
         }
 
@@ -1770,7 +1770,7 @@ sub GetMarcAuthors {
                 link_loop => \@this_link_loop,
                 separator => $separator
               }
-              unless ( $authors_subfield->[0] eq '9' );
+              unless ( $authors_subfield->[0] eq '9' || $authors_subfield->[0] eq '0');
             $count_auth++;
         }
         push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };