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-rw-r--r--modules/comment/comment.module2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/comment/comment.module b/modules/comment/comment.module
index 6f6c04b08..3c942002c 100644
--- a/modules/comment/comment.module
+++ b/modules/comment/comment.module
@@ -2304,7 +2304,7 @@ function template_preprocess_comment(&$variables) {
$variables['signature'] = $comment->signature;
$uri = entity_uri('comment', $comment);
- $uri['options'] += array('attributes' => array('class' => 'permalink', 'rel' => 'bookmark'));
+ $uri['options'] += array('attributes' => array('class' => array('permalink'), 'rel' => 'bookmark'));
$variables['title'] = l($comment->subject, $uri['path'], $uri['options']);
$variables['permalink'] = l(t('Permalink'), $uri['path'], $uri['options']);