Changeset 20171 for trunk/wp-includes/post.php

Timestamp:

03/12/2012 06:23:48 PM (13 years ago)

Author:

ryan

Message:

Call _get_post_ancestors() from get_post_ancestors() if the ancestors property is not set in the post object. Works around situations where ancestors is not set in the cached version of the post object. see #18536

File:

• trunk/wp-includes/post.php (modified) (2 diffs)

trunk/wp-includes/post.php

@@ -431 +431 @@
     $post = get_post($post);
 
-    if ( !empty($post->ancestors) )
+    if ( ! isset( $post->ancestors ) )
+        _get_post_ancestors( $post );
+
+    if ( ! empty( $post->ancestors ) )
         return $post->ancestors;
 
@@ -4646 +4649 @@
         return;
 
-    $id = $_post->ancestors[] = $_post->post_parent;
+    $id = $_post->ancestors[] = (int) $_post->post_parent;
     while ( $ancestor = $wpdb->get_var( $wpdb->prepare("SELECT `post_parent` FROM $wpdb->posts WHERE ID = %d LIMIT 1", $id) ) ) {
         // Loop detection: If the ancestor has been seen before, break.
         if ( ( $ancestor == $_post->ID ) || in_array($ancestor,  $_post->ancestors) )
             break;
-        $id = $_post->ancestors[] = $ancestor;
+        $id = $_post->ancestors[] = (int) $ancestor;
     }
 }