Ticket #11330: 11330.diff

wp-includes/query.php

@@ -1478 +1478 @@
                         $this->is_page = true;
                         $this->is_single = false;
                 } else {
-                // Look for archive queries. Dates, categories, authors, search, post type archives.
 
-                        if ( !empty($qv['s']) ) {
+                // Look for archive queries. Dates, categories, authors, search, post type archives.
+                        if ( ! empty( $qv['s'] ) || ( $this->is_main_query() && isset( $qv['s'] ) ) )
                                 $this->is_search = true;
-                        }
 
                         if ( '' !== $qv['second'] ) {
                                 $this->is_time = true;
@@ -2210 +2209 @@
                                 if ( !is_user_logged_in() )
                                         $search .= " AND ($wpdb->posts.post_password = '') ";
                         }
+                } elseif ( $this->is_search ) {
+                        $search = 'AND 0';
                 }
 
                 // Allow plugins to contextually add/remove/modify the search section of the database query
@@ -2557 +2558 @@
                 }
 
                 // Comments feeds
-                if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) {
+                if ( $this->is_comment_feed && ( $this->is_archive || ( $this->is_search && ! empty( $q['s'] ) ) || !$this->is_singular ) ) {
                         if ( $this->is_archive || $this->is_search ) {
                                 $cjoin = "JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join ";
                                 $cwhere = "WHERE comment_approved = '1' $where";