Index: link.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/link/link.module,v
retrieving revision 1.20.2.40
diff -u -p -r1.20.2.40 link.module
--- link.module	20 Apr 2008 05:59:03 -0000	1.20.2.40
+++ link.module	3 Jun 2008 17:24:38 -0000
@@ -576,7 +576,13 @@ function link_field_formatter($field, $i
   }
 
   if ($formatter == 'plain') {
-    return empty($item['url']) ? check_plain($item['title']) : check_plain(link_cleanup_url($item['url']));
+    if (empty($item['url'])) {
+      return check_plain($item['title']);
+    }
+    else {
+      $url = link_cleanup_url($item['url']);
+      return l(check_plain($url), check_url($url));
+    }
   }
 
   // Replace URL tokens.