From 1a96cb8355857765e3243b3d89e784b9aad214ad Mon Sep 17 00:00:00 2001 From: Sergey Biryukov Date: Fri, 29 Mar 2013 16:37:46 +0000 Subject: [PATCH] Make sure the autosave post exists before getting its meta. props kovshenin. fixes #23539. git-svn-id: https://develop.svn.wordpress.org/trunk@23867 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-includes/revision.php | 3 +++ 1 file changed, 3 insertions(+) diff --git a/wp-includes/revision.php b/wp-includes/revision.php index a09290743a..0944d1e59b 100644 --- a/wp-includes/revision.php +++ b/wp-includes/revision.php @@ -535,6 +535,9 @@ function _wp_preview_meta_filter( $value, $object_id, $meta_key, $single ) { return $value; $preview = wp_get_post_autosave( $post->ID ); + if ( ! is_object( $preview ) ) + return $value; + return get_post_meta( $preview->ID, $meta_key, $single ); }