--- trunk2/lib/WebPAC.pm	2004/10/10 11:04:52	500
+++ trunk2/lib/WebPAC.pm	2004/10/10 11:25:10	501
@@ -731,7 +731,7 @@
 	}
 
 	if ($eval_code) {
-		my $eval = $self->fill_in($rec,$eval_code,$i);
+		my $eval = $self->fill_in($rec,$eval_code,$i) || return;
 		$log->debug("about to eval{$eval} format: $out");
 		return if (! $self->_eval($eval));
 	}
@@ -927,7 +927,7 @@
 					# delimiter (or ,)
 					my $d = $tag->{'delimiter'};
 					# default delimiter
-					$d ||= ", ";
+					$d ||= " ";
 
 					my $last = pop @{$row->{$type}};
 					$d = "" if (! $last);