Merge branch 'keep-alive'

Aleksander Machniak

2012-11-15 8d54286df87e21673c05f091e38ca4de14aae326

 program/include/rcube_plugin_api.php

@@ -327,7 +327,7 @@
    if (isset($this->actions[$action])) {
      call_user_func($this->actions[$action]);
    }
    else {
    else if (rcube::get_instance()->action != 'refresh') {
      rcube::raise_error(array('code' => 524, 'type' => 'php',
        'file' => __FILE__, 'line' => __LINE__,
        'message' => "No handler found for action $action"), true, true);