Ticket #16612: 16612.diff

wp-includes/class-wp.php

@@ -370 +370 @@
                 $status = null;
                 $exit_required = false;
 
-                if ( is_user_logged_in() )
+                if ( is_user_logged_in() || are_comment_cookies_set() )
                         $headers = array_merge($headers, wp_get_nocache_headers());
                 if ( ! empty( $this->query_vars['error'] ) ) {
                         $status = (int) $this->query_vars['error'];

wp-includes/comment-functions.php

@@ -2762 +2762 @@
         return get_comment( $comment_id );
 
 }
+
+/**
+ * Checks if any of the comment author cache cookies are present.
+ *
+ * This function checks if any of the 'comment_author_', 'comment_author_email_' or 'comment_author_url_' cookies are present.
+ *
+ * @since 4.4.0
+ * @return bool True if any of the cookies are present.
+ */
+function are_comment_cookies_set() {
+        return isset( $_COOKIE['comment_author_' . COOKIEHASH] ) || isset( $_COOKIE['comment_author_email_' . COOKIEHASH] ) || isset( $_COOKIE['comment_author_url_' . COOKIEHASH] );
+        
+}
+ No newline at end of file