--- loncom/homework/response.pm	2004/09/09 08:59:56	1.102
+++ loncom/homework/response.pm	2004/10/15 16:22:25	1.106
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # various response type definitons response definition
 #
-# $Id: response.pm,v 1.102 2004/09/09 08:59:56 albertel Exp $
+# $Id: response.pm,v 1.106 2004/10/15 16:22:25 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -532,7 +532,11 @@ sub getresponse {
 	$Apache::lonhomework::results{"resource.$part.$id.scantron"}.=
 	    $response;
 	if ($resulttype ne 'letter') {
-	    $response = $let_to_num{$response};
+	    if ($resulttype eq 'A is 1') {
+		$response = $let_to_num{$response}+1;
+	    } else {
+		$response = $let_to_num{$response};
+	    }
 	}
     } else {
 	$response = $ENV{$formparm};
@@ -642,7 +646,7 @@ sub analyze_store_foilgroup {
 sub check_if_computed {
     my ($token,$parstack,$safeeval,$name)=@_;
     my $value = &Apache::lonxml::get_param($name,$parstack,$safeeval);
-    if ($value ne $token->[2]{$name}) {
+    if (ref($token->[2]) eq 'HASH' && $value ne $token->[2]{$name}) {
 	my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
 	$Apache::lonhomework::analyze{"$part_id.answercomputed"} = 1;
     }