Commit dc423845 authored by Dries's avatar Dries

- Patch #329019 by dww, sun: fixed PHP warning.

parent 63beb458
...@@ -1503,7 +1503,7 @@ function form_get_options($element, $key) { ...@@ -1503,7 +1503,7 @@ function form_get_options($element, $key) {
* @ingroup themeable * @ingroup themeable
*/ */
function theme_fieldset($element) { function theme_fieldset($element) {
if ($element['#collapsible']) { if (!empty($element['#collapsible'])) {
drupal_add_js('misc/collapse.js'); drupal_add_js('misc/collapse.js');
if (!isset($element['#attributes']['class'])) { if (!isset($element['#attributes']['class'])) {
...@@ -1511,7 +1511,7 @@ function theme_fieldset($element) { ...@@ -1511,7 +1511,7 @@ function theme_fieldset($element) {
} }
$element['#attributes']['class'] .= ' collapsible'; $element['#attributes']['class'] .= ' collapsible';
if ($element['#collapsed']) { if (!empty($element['#collapsed'])) {
$element['#attributes']['class'] .= ' collapsed'; $element['#attributes']['class'] .= ' collapsed';
} }
} }
......
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