--- loncom/interface/lonnavmaps.pm 2006/06/26 22:31:56 1.388
+++ loncom/interface/lonnavmaps.pm 2006/07/25 00:57:51 1.390
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Navigate Maps Handler
#
-# $Id: lonnavmaps.pm,v 1.388 2006/06/26 22:31:56 albertel Exp $
+# $Id: lonnavmaps.pm,v 1.390 2006/07/25 00:57:51 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1096,7 +1096,13 @@ sub render_resource {
if ($resource->is_problem()) {
if ($part eq '0' || $params->{'condensed'}) {
- $icon ='';
+ $icon = '';
} else {
$icon = $params->{'indentString'};
}
@@ -4040,7 +4046,7 @@ sub duedate {
my $date;
my $interval=$self->parmval("interval", $part);
my $due_date=$self->parmval("duedate", $part);
- if (defined($interval)) {
+ if ($interval =~ /\d+/) {
my $first_access=&Apache::lonnet::get_first_access('map',$self->symb);
if (defined($first_access)) {
$interval = $first_access+$interval;