--- loncom/homework/rankresponse.pm	2005/06/20 21:31:07	1.46
+++ loncom/homework/rankresponse.pm	2005/06/22 12:03:23	1.48
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # rank style response
 #
-# $Id: rankresponse.pm,v 1.46 2005/06/20 21:31:07 albertel Exp $
+# $Id: rankresponse.pm,v 1.48 2005/06/22 12:03:23 albertel Exp $
 # Copyright Michigan State University Board of Trustees
 #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -428,8 +428,8 @@ sub end_foil {
 	if ($value ne 'unused') {
 	    my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
 	    &Apache::lonxml::debug("Got a name of :$name:");
-	    if (!$name) {
-		&Apache::lonxml::error("Foils without names exist. This can cause problems to malfunction.");
+	    if ($name eq "") {
+		&Apache::lonxml::warning("Foils without names exist. This can cause problems to malfunction.");
 		$name=$Apache::lonxml::curdepth;
 	    }
 	    &Apache::lonxml::debug("Using a name of :$name:");