--- loncom/homework/response.pm	2000/12/19 23:22:22	1.14
+++ loncom/homework/response.pm	2000/12/28 00:17:32	1.15
@@ -80,6 +80,10 @@ sub mandatory_part_meta {
 #
 }
 
+sub check_for_previous {
+  return '0';
+}
+
 sub start_numericalresponse {
   require Apache::caparesponse; 
   import Apache::caparesponse;