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Line Code
2650                     $this->posts = array();
2651                }
2652           } else {
2653                $this->posts = $wpdb->get_results( $this->request );
2654                $this->set_found_posts( $q, $limits );
2655           }
2656
2657           // Raw results filter. Prior to status checks.
2658           if ( !$q['suppress_filters'] )
2659                $this->posts = apply_filters_ref_array('posts_results', array( $this->posts, &$this ) );
2660
2661           if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
2662                $cjoin = apply_filters_ref_array('comment_feed_join', array( '', &$this ) );
2663                $cwhere = apply_filters_ref_array('comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );
2664                $cgroupby = apply_filters_ref_array('comment_feed_groupby', array( '', &$this ) );
2665                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
2666                $corderby = apply_filters_ref_array('comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
2667                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
2668                $climits = apply_filters_ref_array('comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );