diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/common.inc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/includes/common.inc b/includes/common.inc index 43e211813..d799616d4 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -2991,8 +2991,13 @@ function drupal_get_css($css = NULL, $skip_alter = FALSE) { // Provide the page with information about the individual CSS files used, // information not otherwise available when CSS aggregation is enabled. - $setting['ajaxPageState']['css'] = array_fill_keys(array_keys($css), 1); - $styles['#attached']['js'][] = array('type' => 'setting', 'data' => $setting); + // Skip if no files were added to the page or jQuery.extend() will overwrite + // the Drupal.settings.ajaxPageState.css object with an empty array. + // Cast the array to an object to be on the safe side even if not empty. + if (!empty($css)) { + $setting['ajaxPageState']['css'] = (object) array_fill_keys(array_keys($css), 1); + $styles['#attached']['js'][] = array('type' => 'setting', 'data' => $setting); + } return drupal_render($styles); } |