=== modified file 'includes/database.inc'
--- includes/database.inc	2006-12-11 22:58:17 +0000
+++ includes/database.inc	2007-01-02 16:29:04 +0000
@@ -271,7 +271,7 @@ function db_rewrite_sql($query, $primary
     if (!empty($where)) {
       $new = " WHERE $where ";
     }
-    $new = " $join $new";
+    $new = " $join ($new)";
     if (strpos($query, 'WHERE')) {
       $replace = 'WHERE';
       $add = 'AND';