? null_command_word_d6.patch
Index: mailhandler.retrieve.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/mailhandler/Attic/mailhandler.retrieve.inc,v
retrieving revision 1.1
diff -u -p -r1.1 mailhandler.retrieve.inc
--- mailhandler.retrieve.inc	2 May 2008 12:58:16 -0000	1.1
+++ mailhandler.retrieve.inc	2 May 2008 15:20:24 -0000
@@ -279,7 +279,9 @@ function mailhandler_process_message($he
       if ($data[0] == 'taxonomy' && !is_numeric($data[1][0])) {
         array_walk($data[1], 'mailhandler_term_map');
       }
-      $node->$data[0] = $data[1];
+      if (!empty($data[0])) {
+        $node->$data[0] = $data[1];
+      }
     }
     else {
       if (is_null($endcommands)) $endcommands = $i;