--- loncom/homework/optionresponse.pm	2011/09/13 21:42:58	1.177
+++ loncom/homework/optionresponse.pm	2011/09/16 22:23:54	1.179
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.177 2011/09/13 21:42:58 raeburn Exp $
+# $Id: optionresponse.pm,v 1.179 2011/09/16 22:23:54 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -279,12 +279,14 @@ sub end_foilgroup {
                   }
                   $temp += $numrows;
               } else {
+                  $response=&Apache::response::getresponse($temp);
                   if ($response=~/\S/) {
                       $response = $opt[$response];
                   }
                   $temp ++;
               }
 	  } else {
+              $response=&Apache::response::getresponse($temp);
               $temp ++;
           }
 	  if ( $response =~ /[^\s]/) {
@@ -912,9 +914,6 @@ sub end_foil {
 	  &Apache::lonxml::warning(&mt('Foils without names exist. This can cause problems to malfunction.'));
 	  $name=$Apache::lonxml::curdepth;
       }
-      if ($name eq "0") {
-          &Apache::lonxml::error(&mt('Foil name [_1] is not supported. Please choose another name.','<b><tt>'.$name.'</tt></b>'));
-      }
       &Apache::lonxml::debug("Using a name of :$name:");
       if (defined($Apache::response::foilnames{$name})) {
 	  &Apache::lonxml::error(&mt("Foil name [_1] appears more than once. Foil names need to be unique.",'<b><tt>'.$name.'</tt></b>'));