--- trunk/all2xml.pl	2003/07/14 18:50:39	109
+++ trunk/all2xml.pl	2003/10/29 22:46:49	136
@@ -160,13 +160,9 @@
 					}
 					if ($filter) {
 						no strict 'refs';
-						$display_data .= join($delimiter,&$filter($display));
+						$display_data .= $delimiter.&$filter($display);
 					} else {
-						if ($display_data) {
-							$display_data .= $delimiter.$display;
-						} else {
-							$display_data .= $display;
-						}
+						$display_data .= $delimiter.$display;
 					}
 				}
 						
@@ -181,8 +177,8 @@
 			if (@index_data) {
 				if ($index_filter) {
 					no strict 'refs';
-					foreach my $d (&$index_filter(@index_data)) {
-						$index->insert($field, $d, $path);
+					foreach my $d (@index_data) {
+						$index->insert($field, &$index_filter($d), $path);
 					}
 				} else {
 					foreach my $d (@index_data) {