--- loncom/interface/loncommon.pm	2004/02/20 17:03:38	1.182
+++ loncom/interface/loncommon.pm	2004/02/20 17:13:04	1.183
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.182 2004/02/20 17:03:38 matthew Exp $
+# $Id: loncommon.pm,v 1.183 2004/02/20 17:13:04 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2359,7 +2359,7 @@ other decorations will be returned.
 sub bodytag {
     my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_;
     $title=&mt($title);
-    $function = &get_users_function() if (! defined($function));
+    $function = &get_users_function() if (!$function);
     my $img=&designparm($function.'.img',$domain);
     my $pgbg=&designparm($function.'.pgbg',$domain);
     my $tabbg=&designparm($function.'.tabbg',$domain);