Index: modules/profile/profile.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/profile/profile.module,v
retrieving revision 1.184
diff -U3 -r1.184 profile.module
--- modules/profile/profile.module	10 Dec 2006 09:54:33 -0000	1.184
+++ modules/profile/profile.module	10 Dec 2006 13:03:27 -0000
@@ -558,7 +558,7 @@
       case 'checkbox':
         return $browse ? l($field->title, 'profile/'. $field->name) : check_plain($field->title);
       case 'url':
-        return '<a href="'. check_url($value) .'">'. check_plain($value) .'</a>';
+        return '<a rel="nofollow" href="'. check_url($value) .'">'. check_plain($value) .'</a>';
       case 'date':
         $format = substr(variable_get('date_format_short', 'm/d/Y - H:i'), 0, 5);
         // Note: Avoid PHP's date() because it does not handle dates before