Index: views_union.module
===================================================================
--- views_union.module	(revision 432)
+++ views_union.module	(working copy)
@@ -53,6 +53,12 @@
 
     if ($ignore) { continue; }
 
+    // This supports the view subqueries patch (143888)
+    if (!empty($queries['subquery'])) {
+      $queries['query'] = str_replace('[SUBQUERY]', $queries['subquery'], $queries['query']);
+      $queries['countquery'] = str_replace('[SUBQUERY]', $queries['subquery'], $queries['countquery']);
+    }
+
     if (!is_array($view->views_union)) {
       $view->views_union = array();
     } // if it's not an array yet