Ticket #50070: 50070.diff

class-wp-query.php

@@ -2544 +2544 @@
 
                         $where .= ')';
                 }
+                
+                // Attempt to set post type prior to filters.
+                if( empty( $q['post_type'] ) ) {
+                        $q['post_type'] = $post_type;
+                }
 
                 /*
                  * Apply filters on where and join prior to paging so that any