Changeset 24191

Timestamp:

05/07/2013 06:44:22 PM (13 years ago)

Author:

SergeyBiryukov

Message:

Avoid a PHP notice in get_page_template_slug() if the page does not exist. props tollmanz. fixes #24250.

File:

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

trunk/wp-includes/post-template.php

@@ -1276 +1276 @@
  * @since 3.4.0
  *
- * @param int $post_id The page ID to check. Defaults to the current post, when used in the loop.
+ * @param int $post_id Optional. The page ID to check. Defaults to the current post, when used in the loop.
  * @return string|bool Page template filename. Returns an empty string when the default page template
  *      is in use. Returns false if the post is not a page.
@@ -1282 +1282 @@
 function get_page_template_slug( $post_id = null ) {
         $post = get_post( $post_id );
-        if ( 'page' != $post->post_type )
+        if ( ! $post || 'page' != $post->post_type )
                 return false;
         $template = get_post_meta( $post->ID, '_wp_page_template', true );