X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=isis_sf.pm;h=f118318dd4c844f963cdf1aae2cc1ad5ff50b976;hb=59ace2b4b24a63980678c794091a17f6acfb64cb;hp=49b208116568cbfd8e18c2a6909302fbe4c400f1;hpb=7073f1c1ca5d3c3ccc47e6a2551411113cb9724f;p=webpac

diff --git a/isis_sf.pm b/isis_sf.pm
index 49b2081..f118318 100644
--- a/isis_sf.pm
+++ b/isis_sf.pm
@@ -15,14 +15,12 @@ sub isis_sf {
 	if ($row->{$isis_id}->[$i]) {
 		if (! $subfield) {
 			# subfield list undef, empty or no defined subfields for this record
-			my $all_sf = $row->{$isis_id}->[$i];
-			$all_sf =~ s/\^./ /g;	# nuke definitions
+			my $all_sf = $row->{record}->{$isis_id}->[$i];
+			$all_sf =~ s/\^./ /g;   # nuke definitions
 			return $all_sf;	
 		}
-		my $sf = OpenIsis::subfields($row->{$isis_id}->[$i]);
-		if ($sf->{$subfield}) {
-			return $sf->{$subfield};
-		}
+		my $sf = $row->{$isis_id}->[$i]->{$subfield};
+		return $sf if ($sf);
 	}
 }