--- loncom/homework/rankresponse.pm	2005/01/10 19:21:57	1.43
+++ loncom/homework/rankresponse.pm	2005/01/31 22:00:40	1.44
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # rank style response
 #
-# $Id: rankresponse.pm,v 1.43 2005/01/10 19:21:57 albertel Exp $
+# $Id: rankresponse.pm,v 1.44 2005/01/31 22:00:40 albertel Exp $
 # Copyright Michigan State University Board of Trustees
 #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -195,7 +195,7 @@ sub check_response_order {
 sub grade_response {
     my ($max,$randomize,$tol)=@_;
     my (@whichfoils)=&whichfoils($max,$randomize);
-    if (!defined($ENV{'form.submitted'})) { return; }
+    if (!&Apache::response::submitted()) { return; }
     my %responsehash;
     my %grade;
     my ($temp,$right,$wrong,$ignored)=(1,0,0,0);