X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=authorities%2Fdetail-biblio-search.pl;h=eed059c504930aedbf2b3c14f9a3ffe62e638d1f;hb=129cedf943c09d084ad6e09e8de60a87962094e6;hp=56a1a454003207d17f94494fe0d091cef05d837f;hpb=a8222aeeb1169d7b1939d1e64c319a16e3846e8c;p=koha.git

diff --git a/authorities/detail-biblio-search.pl b/authorities/detail-biblio-search.pl
index 56a1a45400..eed059c504 100755
--- a/authorities/detail-biblio-search.pl
+++ b/authorities/detail-biblio-search.pl
@@ -62,14 +62,16 @@ my $tagslib = &GetTagsLabels(1,$authtypecode);
 
 my $record =GetAuthority($authid);
 # open template
-my ($template, $loggedinuser, $cookie)
-		= get_template_and_user({template_name => "authorities/detail-biblio-search.tmpl",
-			     query => $query,
-			     type => "intranet",
-			     authnotrequired => 0,
-			     flagsrequired => {catalogue => 1},
-			     debug => 1,
-			     });
+my ($template, $loggedinuser, $cookie) = get_template_and_user(
+    {
+        template_name   => "authorities/detail-biblio-search.tt",
+        query           => $query,
+        type            => "intranet",
+        authnotrequired => 0,
+        flagsrequired   => { catalogue => 1 },
+        debug           => 1,
+    }
+);
 
 # fill arrays
 my @loop_data =();
@@ -93,7 +95,7 @@ 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;