Mark pingback as already pinged when the target site says it already got the pingback. props mdawaffe. fixes #4289
git-svn-id: https://develop.svn.wordpress.org/trunk@5772 602fd350-edb4-49c9-b593-d223f7449a82
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@ -740,7 +740,7 @@ function pingback($content, $post_ID) {
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// when set to true, this outputs debug messages by itself
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$client->debug = false;
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if ( $client->query('pingback.ping', $pagelinkedfrom, $pagelinkedto ) )
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if ( $client->query('pingback.ping', $pagelinkedfrom, $pagelinkedto) || ( isset($client->error->code) && 48 == $client->error->code ) ) // Already registered
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add_ping( $post_ID, $pagelinkedto );
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}
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}
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