Ticket #16545: 16545-parsed_query-flag.diff

wp-includes/query.php

@@ -1240 +1240 @@
         var $parsed_tax_query = false;
 
         /**
+         * Whether the query has been parsed once.
+         *
+         * @since 3.1.0
+         * @access private
+         * @var bool
+         */
+        var $parsed_query = false;
+
+        /**
          * Resets query flags to false.
          *
          * The query flags are what page info WordPress was able to figure out.
@@ -1625 +1634 @@
                 if ( '404' == $qv['error'] )
                         $this->set_404();
 
+                // Mark the query as parsed
+                $this->parsed_query = true;
+
                 if ( !empty($query) )
                         do_action_ref_array('parse_query', array(&$this));
         }
@@ -1871 +1883 @@
         function &get_posts() {
                 global $wpdb, $user_ID, $_wp_using_ext_object_cache;
 
+                // If we haven't parsed the query already, we should do that now
+                if ( !$this->parsed_query )
+                        $this->parse_query( $this->query );
+
+                $this->parsed_query = false; // Reset it
+
                 do_action_ref_array('pre_get_posts', array(&$this));
 
                 // Shorthand.