diff --git a/pear/DB.php b/pear/DB.php
index a6ef7e1ff33..997e7eeea38 100644
--- a/pear/DB.php
+++ b/pear/DB.php
@@ -604,7 +604,7 @@ class DB_result
             $fetchmode = $this->dbh->fetchmode;
         }
 
-        $res = $this->dbh->fetchInto($arr, $fetchmode, $rownum);
+        $res = $this->dbh->fetchInto($this->result, $arr, $fetchmode, $rownum);
         if ($res !== DB_OK) {
             return $res;
         }