Index: /branches/release-40/php/lib/mtdb_mysql.php
===================================================================
--- /branches/release-40/php/lib/mtdb_mysql.php (revision 2285)
+++ /branches/release-40/php/lib/mtdb_mysql.php (revision 2568)
@@ -25,4 +25,5 @@
     }
     function limit_by_day_sql($column, $days) {
+        $days -= 1;
         return 'date_add(' . $column .', interval ' . 
             $days . ' day) >= current_date()';