Prevent from saving a non-existing skin path in user prefs

thomascube

2010-09-18 62c791f60923e12ef157f6de7018d0f7ada47911

 program/include/rcube_template.php

@@ -138,13 +138,21 @@
     */
    public function set_skin($skin)
    {
        if (!empty($skin) && is_dir('skins/'.$skin) && is_readable('skins/'.$skin))
        $valid = false;
        
        if (!empty($skin) && is_dir('skins/'.$skin) && is_readable('skins/'.$skin)) {
            $skin_path = 'skins/'.$skin;
        else
            $valid = true;
        }
        else {
            $skin_path = $this->config['skin_path'] ? $this->config['skin_path'] : 'skins/default';
            $valid = !$skin;
        }

        $this->app->config->set('skin_path', $skin_path);
        $this->config['skin_path'] = $skin_path;
        
        return $valid;
    }

    /**