--- loncom/interface/Attic/lonspreadsheet.pm	2002/11/21 19:26:34	1.147
+++ loncom/interface/Attic/lonspreadsheet.pm	2002/11/21 19:50:49	1.148
@@ -1,5 +1,5 @@
 #
-# $Id: lonspreadsheet.pm,v 1.147 2002/11/21 19:26:34 matthew Exp $
+# $Id: lonspreadsheet.pm,v 1.148 2002/11/21 19:50:49 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2064,6 +2064,9 @@ sub format_html_rowlabel {
                 '&mapid='.$mapid.'&resid='.$resid.'">'.$title.'</a>';
     } elsif ($type eq 'student') {
         my ($sname,$sdom,$fullname,$section,$id) = split(':',$labeldata);
+        if ($fullname =~ /^\s*$/) {
+            $fullname = $sname.'@'.$sdom;
+        }
         $result ='<a href="/adm/studentcalc?uname='.$sname.
             '&udom='.$sdom.'">';
         $result.=$section.'&nbsp;'.$id."&nbsp;".$fullname.'</a>';