Index: node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.916
diff -u -p -r1.916 node.module
--- modules/node/node.module	6 Dec 2007 09:58:32 -0000	1.916
+++ modules/node/node.module	7 Dec 2007 20:37:52 -0000
@@ -688,6 +688,8 @@ function node_load($param = array(), $re
   $fields = drupal_schema_fields_sql('node', 'n');
   $fields = array_merge($fields, drupal_schema_fields_sql('node_revisions', 'r'));
   $fields = array_merge($fields, array('u.name', 'u.picture', 'u.data'));
+  //Remove conflicts between node and node_revisions fields.
+  $fields = array_diff($fields, array('n.vid', 'n.title', 'r.nid', 'r.uid'));
   $fields = implode(', ', $fields);
   // rename timestamp field for clarity.
   $fields = str_replace('r.timestamp', 'r.timestamp AS revision_timestamp', $fields);