Index: modules/node/node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.853
diff -u -r1.853 node.module
--- modules/node/node.module  5 Jul 2007 08:48:57 -0000  1.853
+++ modules/node/node.module  6 Jul 2007 18:34:09 -0000
@@ -2019,7 +2019,7 @@

   $channel_defaults = array(
     'version'     => '2.0',
-    'title'       => variable_get('site_name', 'Drupal') .' - '. variable_get('site_slogan', ''),
+    'title'       => variable_get('site_name', 'Drupal') . (variable_get('site_slogan', '') ? ' - '. variable_get('site_slogan', '') : ''),
     'link'        => $base_url,
     'description' => variable_get('site_mission', ''),
     'language'    => $language->language