--- loncom/interface/statistics/lonstudentsubmissions.pm	2008/12/12 05:52:26	1.52
+++ loncom/interface/statistics/lonstudentsubmissions.pm	2008/12/12 10:01:30	1.53
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstudentsubmissions.pm,v 1.52 2008/12/12 05:52:26 raeburn Exp $
+# $Id: lonstudentsubmissions.pm,v 1.53 2008/12/12 10:01:30 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -285,7 +285,7 @@ sub prepare_html_output {
                 $headers{'part'} .= qq{<th colspan="$part_span">$tmpname</th>};
                 $nonempty_part_headers = 1;
             } else {
-                $headers{'part'} .= qq{<th colspan="$part_span">&nbsp</th>};
+                $headers{'part'} .= qq{<th colspan="$part_span">&nbsp;</th>};
             }
             $prob_span += $part_span;
         }