--- loncom/homework/radiobuttonresponse.pm	2010/12/19 04:24:29	1.147
+++ loncom/homework/radiobuttonresponse.pm	2011/05/27 18:40:37	1.148
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # mutliple choice style responses
 #
-# $Id: radiobuttonresponse.pm,v 1.147 2010/12/19 04:24:29 raeburn Exp $
+# $Id: radiobuttonresponse.pm,v 1.148 2011/05/27 18:40:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -336,7 +336,6 @@ sub displayallfoils {
     my $i   =0;
     my $id=$Apache::inputtags::response['-1'];
     my $part=$Apache::inputtags::part;
-    my $lastresponse;
     my ($lastresponse,$newvariation,$showanswer);
     if ((($Apache::lonhomework::history{"resource.$part.type"} eq 'randomizetry') ||
         ($Apache::lonhomework::type eq 'randomizetry')) &&