Add sanity check before attempting to add scripts to a non-html output object

Thomas Bruederli

2015-03-11 22409b88c513bc4dc5c87b3dfe0a4f0915229b37

 plugins/jqueryui/jqueryui.php

@@ -21,6 +21,12 @@
    public function init()
    {
        $rcmail = rcmail::get_instance();

        // the plugin might have been force-loaded so do some sanity check first
        if ($rcmail->output->type != 'html') {
          return;
        }

        $this->load_config();

        // include UI scripts