[wp-trac] [WordPress Trac] #18310: xml-rpc posting returns Empty delimiter error

[WordPress Trac]

#18310: xml-rpc posting returns Empty delimiter error
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 Reporter:  docfish       |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  XML-RPC       |    Version:  3.2.1
 Severity:  major         |   Keywords:
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 This is the error I get when trying to post via xml-rpc interface:

 Empty delimiter in .../wp-includes/class-wp-xmlrpc-server.php on line 2469
 Warning:  Cannot modify header information - headers already sent by
 (output started at .../wp-includes/class-wp-xmlrpc-server.php:2469) in
 .../webraces/wp-includes/class-IXR.php on line 471

 The line 2469 of class-wp-xmlrpc-server.php looks like:

 if ( strpos( $post_content, $file->guid ) !== false )

 Apparently $file->guid has invalid value as this is fixed by inserting

 if($file->guid && !($file->guid == NULL))

 right above the line in question. See also
 http://wordpress.org/support/topic/windows-live-writer-no-go-with-wp-312

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Ticket URL: <http://core.trac.wordpress.org/ticket/18310>
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