Changeset 23571

Timestamp:

03/01/2013 05:39:52 PM (12 years ago)

Author:

SergeyBiryukov

Message:

Make sure the pings are only sent once per URL for a given post. props dllh. fixes #23217.

File:

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

trunk/wp-includes/comment.php

@@ -1846 +1846 @@
     endforeach;
 
+    $post_links = array_unique( $post_links );
     do_action_ref_array( 'pre_ping', array( &$post_links, &$pung, $post_ID ) );