id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
18651,Notice: Undefined index: xxxx in C:\temp\dev\htdocs\wp330\wp-includes\post.php on line 3170,EmmanuelG,blog@emmanuelgeorjon.com,"When displaying an attachment page, the message appears.
xxxx is the ID of the parent post of the attachment

line 3170
{{{
#!php
if ( null === ( $parent_page = $pages[ $page->post_parent ] ) )
}}}

Work-around:
{{{
#!php
if ( !isset($pages[ $page->post_parent ]) || 
null === ( $parent_page = $pages[ $page->post_parent ] ) )
}}}

Build version 18864.
",defect (bug),closed,normal,,General,3.3,normal,duplicate,,