Changeset 24182 for trunk/wp-includes/link-template.php

Timestamp:

05/07/2013 11:46:35 AM (13 years ago)

Author:

SergeyBiryukov

Message:

Avoid PHP notices in Media Library if an attachment parent does not exist. props trepmal, viniciusmassuchetto, alex-ye, adamsilverstein for initial patches. fixes #22312. fixes #23154.

File:

• trunk/wp-includes/link-template.php (modified) (1 diff)

trunk/wp-includes/link-template.php

@@ -302 +302 @@
 
     $post = get_post( $post );
-
-    if ( $wp_rewrite->using_permalinks() && ( $post->post_parent > 0 ) && ( $post->post_parent != $post->ID ) ) {
-        $parent = get_post($post->post_parent);
+    $parent = ( $post->post_parent > 0 && $post->post_parent != $post->ID ) ? get_post( $post->post_parent ) : false;
+
+    if ( $wp_rewrite->using_permalinks() && $parent ) {
         if ( 'page' == $parent->post_type )
             $parentlink = _get_page_link( $post->post_parent ); // Ignores page_on_front