diff options
Diffstat (limited to 'includes/common.inc')
| -rw-r--r-- | includes/common.inc | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/includes/common.inc b/includes/common.inc index 6ccf03301..d651131f3 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -2210,9 +2210,7 @@ function drupal_http_header_attributes(array $attributes = array()) { */ function drupal_attributes(array $attributes = array()) { foreach ($attributes as $attribute => &$data) { - if (is_array($data)) { - $data = implode(' ', $data); - } + $data = implode(' ', (array) $data); $data = $attribute . '="' . check_plain($data) . '"'; } return $attributes ? ' ' . implode(' ', $attributes) : ''; |