diff options
Diffstat (limited to 'wp-inst/wp-includes/classes.php')
| -rw-r--r-- | wp-inst/wp-includes/classes.php | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/wp-inst/wp-includes/classes.php b/wp-inst/wp-includes/classes.php index ba7988a..03d74bb 100644 --- a/wp-inst/wp-includes/classes.php +++ b/wp-inst/wp-includes/classes.php @@ -635,7 +635,7 @@ class WP_Query { $this->posts = $wpdb->get_results($this->request); // Check post status to determine if post should be displayed. - if ($this->is_single || $this->is_page) { + if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) { $status = get_post_status($this->posts[0]); //$type = get_post_type($this->posts[0]); if ( ('publish' != $status) ) { @@ -1587,7 +1587,6 @@ class WP { } function send_headers() { - global $current_user; @header('X-Pingback: '. get_bloginfo('pingback_url')); if ( is_user_logged_in() ) nocache_headers(); |