Bug 10403: (follow-up) fix test to use vendor created earlier during test

[koha.git] / authorities / detail-biblio-search.pl

diff --git a/authorities/detail-biblio-search.pl b/authorities/detail-biblio-search.pl
index 56a1a45..d4dc693 100755 (executable)
--- a/authorities/detail-biblio-search.pl
+++ b/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;