--- loncom/interface/lonnavmaps.pm	2012/03/05 11:15:37	1.481
+++ loncom/interface/lonnavmaps.pm	2012/04/04 15:00:17	1.482
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.481 2012/03/05 11:15:37 foxr Exp $
+# $Id: lonnavmaps.pm,v 1.482 2012/04/04 15:00:17 raeburn Exp $
 
 #
 # Copyright Michigan State University Board of Trustees
@@ -4152,7 +4152,7 @@ sub printable {
 
     # Get the print open/close dates for the resource.
 
-    my $start = $self->parmval("prinstartdate", $part);
+    my $start = $self->parmval("printstartdate", $part);
     my $end   = $self->parmval("printenddate", $part);
 
     #  The following cases apply: