--- loncom/publisher/lonpublisher.pm	2004/01/05 22:29:51	1.161
+++ loncom/publisher/lonpublisher.pm	2004/01/20 22:52:17	1.162
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpublisher.pm,v 1.161 2004/01/05 22:29:51 albertel Exp $
+# $Id: lonpublisher.pm,v 1.162 2004/01/20 22:52:17 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -204,7 +204,11 @@ sub metaeval {
 		if ($newentry !~m|^/res|) { $newentry=$prefix.$newentry; }
 	    }
 # actually store
-	    $metadatafields{$unikey}=$newentry;
+	    if ( $entry eq 'rule' && exists($metadatafields{$unikey})) {
+		$metadatafields{$unikey}.=','.$newentry;
+	    } else {
+		$metadatafields{$unikey}=$newentry;
+	    }
 	}
     }
 }