Index: includes/common.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/common.inc,v
retrieving revision 1.748
diff -u -p -r1.748 common.inc
--- includes/common.inc	7 Jan 2008 19:43:29 -0000	1.748
+++ includes/common.inc	12 Jan 2008 00:45:47 -0000
@@ -3246,7 +3246,7 @@ function drupal_write_record($table, &$o
     return FALSE;
   }
 
-  $fields = $defs = $values = $serials = array();
+  $fields = $defs = $values = $serials = $placeholders = array();
 
   // Go through our schema, build SQL, and when inserting, fill in defaults for
   // fields that are not set.