--- sites/all/modules/forum_access/forum_access.module	2007-11-24 18:11:58.000000000 +0800
+++ sites/all/modules/forum_access/forum_access.new.module	2007-11-24 17:40:41.000000000 +0800
@@ -234,6 +234,22 @@ function forum_access_form_submit($form_
   // mass update
   $result = db_query("SELECT n.nid FROM {node} n LEFT JOIN {term_node} tn ON tn.nid = n.nid WHERE tn.tid = %d", $form_values['tid']);
   while ($node = db_fetch_object($result)) {
+    $acl_id = db_result(db_query("SELECT acl_id FROM {acl_node} WHERE nid = %d",$node->nid));
+    $count_acluser = db_result(db_query("SELECT COUNT(*) FROM {acl_user} WHERE acl_id = %d", $acl_id));
+    if ($count_acluser != 0) {
+      $acl_sql = db_query("SELECT * FROM {acl_node} WHERE nid = %d",$node->nid);
+      unset($grants_acl);
+      while ($row = db_fetch_object($acl_sql)){
+        $grants_acl[] = array(
+          'realm' => 'acl',
+          'gid' => $row->acl_id,
+          'grant_view' => $row->grant_view,
+          'grant_update' => $row->grant_update,
+          'grant_delete' => $row->grant_delete,
+        );
+      }
+      node_access_write_grants($node, $grants_acl);
+    }
     node_access_write_grants($node, $grants, 'forum_access');
   }
 }