- check is_readable in load_from_file()

alecpl

2009-06-20 e6ee84bcf8a70765985eb7644bc07f177dc96bef

 program/include/rcube_config.php

@@ -134,8 +134,8 @@
   */
  public function load_from_file($fpath)
  {
    if (is_file($fpath)) {
      @include($fpath);
    if (is_file($fpath) && is_readable($fpath)) {
      include($fpath);
      if (is_array($rcmail_config)) {
        $this->prop = array_merge($this->prop, $rcmail_config);
        return true;