--- loncom/homework/grades.pm	2003/09/19 21:54:07	1.140
+++ loncom/homework/grades.pm	2003/09/21 21:40:06	1.141
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.140 2003/09/19 21:54:07 albertel Exp $
+# $Id: grades.pm,v 1.141 2003/09/21 21:40:06 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3624,9 +3624,9 @@ sub handler {
 
     undef(%perm);
     if ($ENV{'browser.mathml'}) {
-	$request->content_type('text/xml');
+	&Apache::loncommon::content_type($request,'text/xml');
     } else {
-	$request->content_type('text/html');
+	&Apache::loncommon::content_type($request,'text/html');
     }
     $request->send_http_header;
     return '' if $request->header_only;