--- loncom/interface/statistics/lonproblemstatistics.pm	2004/01/28 14:38:40	1.64
+++ loncom/interface/statistics/lonproblemstatistics.pm	2004/02/02 19:32:11	1.65
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonproblemstatistics.pm,v 1.64 2004/01/28 14:38:40 matthew Exp $
+# $Id: lonproblemstatistics.pm,v 1.65 2004/02/02 19:32:11 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -773,7 +773,8 @@ sub plot_statistics {
                                                      'Problem Number',
                                                      $yaxis,
                                                      $Max,
-                                                     undef,
+                                                     undef, # colors
+                                                     undef, # labels
                                                      \@Data)."</p>\n");
     #
     # Print out the data