'Array' text is output to the screen when loading forms with quick tags

When loading pages with quick tags text 'Array' is output one or more times to screen at top.

I'd offer patch but looks like you've committed again since I downloaded, maybe you already fixed this. Just in case it's useful to someone else comment out drupal_set_html_head(drupal_add_css as below and replace with drupal_add_css

function theme_quicktags_textfield($element) {
static $ta_count = 0;

$path = drupal_get_path('module','quicktags');

//Add the stylesheet
$stylesheet = $path .'/quicktags.css';
//drupal_set_html_head(drupal_add_css($stylesheet));
drupal_add_css($stylesheet);