Index: sitedoc.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/sitedoc/sitedoc.module,v
retrieving revision 1.46.2.2.2.11
diff -u -r1.46.2.2.2.11 sitedoc.module
--- sitedoc.module	16 Sep 2008 13:23:47 -0000	1.46.2.2.2.11
+++ sitedoc.module	24 Oct 2008 21:08:50 -0000
@@ -5,6 +5,7 @@
  * Implementation of hook_help().
  */
 function sitedoc_help($path, $args = array()) {
+  $output = '';
   switch ($path) {
     case 'admin/help#sitedoc':
       $output = '<p>'. t('The sitedoc module allows a site admin to gather extensive information about their site. It may be printed or archived for configuration/change management purposes. It may also be used to add "fancy" and up-to-date information to other site documentation, such as a succession plan.') .'</p>';