Index: modules/node/node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.776.2.28
diff -u -r1.776.2.28 node.module
--- modules/node/node.module	7 Jun 2008 00:52:54 -0000	1.776.2.28
+++ modules/node/node.module	11 Jul 2008 09:32:28 -0000
@@ -1922,7 +1922,7 @@
 
     // Allow modules to add additional item fields and/or modify $item
     $extra = node_invoke_nodeapi($item, 'rss item');
-    $extra = array_merge($extra, array(array('key' => 'pubDate', 'value' => format_date($item->created, 'custom', 'r')), array('key' => 'dc:creator', 'value' => $item->name), array('key' => 'guid', 'value' => $item->nid .' at '. $base_url, 'attributes' => array('isPermaLink' => 'false'))));
+    $extra = array_merge($extra, array(array('key' => 'pubDate', 'value' => gmdate('r', $item->created)), array('key' => 'dc:creator', 'value' => $item->name), array('key' => 'guid', 'value' => $item->nid .' at '. $base_url, 'attributes' => array('isPermaLink' => 'false'))));
     foreach ($extra as $element) {
       if ($element['namespace']) {
         $namespaces = array_merge($namespaces, $element['namespace']);