Index: migrate_extras.module
===================================================================
--- migrate_extras.module	(revision 65)
+++ migrate_extras.module	(working copy)
@@ -237,7 +237,7 @@
     }
     //cehck and see if this nid is going to be added or updated.
     $needs_update = db_result(db_query('SELECT needs_update
-                                        FROM {' . $maptables[$tblinfo->mcsid] . "}
+                                        FROM {' . $maptables[$mcsid] . "}
                                         WHERE sourceid='%s'",
                                        $row->$sourcekey));