@@ -, +, @@ intranet --- authorities/detail-biblio-search.pl | 2 +- authorities/detail.pl | 2 +- catalogue/MARCdetail.pl | 2 +- opac/opac-authoritiesdetail.pl | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) --- a/authorities/detail-biblio-search.pl +++ a/authorities/detail-biblio-search.pl @@ -93,7 +93,7 @@ my @fields = $record->fields(); my @subf=$field->subfields; # loop through each subfield for my $i (0..$#subf) { - $subf[$i][0] = "@" unless $subf[$i][0]; + $subf[$i][0] = "@" unless defined $subf[$i][0]; # next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab} ne $tabloop); next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{hidden}); my %subfield_data; --- a/authorities/detail.pl +++ a/authorities/detail.pl @@ -106,7 +106,7 @@ sub build_tabs { my @subf=$field->subfields; # loop through each subfield for my $i (0..$#subf) { - $subf[$i][0] = "@" unless $subf[$i][0]; + $subf[$i][0] = "@" unless defined $subf[$i][0]; next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{tab} --- a/catalogue/MARCdetail.pl +++ a/catalogue/MARCdetail.pl @@ -177,7 +177,7 @@ for ( my $tabloop = 0 ; $tabloop <= 10 ; $tabloop++ ) { # loop through each subfield for my $i ( 0 .. $#subf ) { - $subf[$i][0] = "@" unless $subf[$i][0]; + $subf[$i][0] = "@" unless defined $subf[$i][0]; next if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{tab} --- a/opac/opac-authoritiesdetail.pl +++ a/opac/opac-authoritiesdetail.pl @@ -155,7 +155,7 @@ if ($show_marc) { # loop through each subfield for my $i ( 0 .. $#subf ) { - $subf[$i][0] = "@" unless $subf[$i][0]; + $subf[$i][0] = "@" unless defined $subf[$i][0]; next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} ); # skip useless subfields (for patrons) next if $subf[$i][0] =~ /7|8|9/; --