diff options
| -rw-r--r-- | includes/theme.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/theme.inc b/includes/theme.inc index 328c707d3..6ddf25747 100644 --- a/includes/theme.inc +++ b/includes/theme.inc @@ -2250,7 +2250,7 @@ function template_preprocess(&$variables, $hook) { $variables['directory'] = path_to_theme(); // Initialize html class attribute for the current hook. - $variables['classes_array'] = array($hook); + $variables['classes_array'] = array(drupal_html_class($hook)); // Initialize attributes for the top-level template entity and its title and // content. |