Ticket #1026: meta-1026.patch

sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php

@@ -181 +181 @@
                 // Order by session time
                 if ( 'edit-wcb_session' == $current_screen->id && $query->get( 'orderby' ) == '_wcpt_session_time' ) {
 
-                        // Voodoo because of http://core.trac.wordpress.org/ticket/23268
                         $query->set( 'meta_query', array(
                                 'relation' => 'OR',
                                 array(
                                         'key'     => '_wcpt_session_time',
-                                        'value'   => '',
                                         'compare' => 'EXISTS',
                                 ),
                                 array(
                                         'key'     => '_wcpt_session_time',
-                                        'value'   => '',
                                         'compare' => 'NOT EXISTS',
                                 ),
                         ) );