Index: uc_order.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ubercart/uc_order/uc_order.module,v
retrieving revision 1.12.2.33
diff -u -p -r1.12.2.33 uc_order.module
--- uc_order.module	29 Oct 2009 20:35:58 -0000	1.12.2.33
+++ uc_order.module	5 Nov 2009 20:18:38 -0000
@@ -1289,15 +1289,10 @@ function uc_order_update_status($order_i
   // Attempt the update if the order exists.
   if ($order !== FALSE) {
     // Return false if any module says the update is not good to go.
-    foreach (module_list() as $module) {
-      $function = $module .'_order';
-      // $order must be passed by reference.
-      if (function_exists($function) && ($return = $function('can_update', $order, $status))){
-        for ($i = 0; $i < count($return); $i++) {
-          if ($return[$i] === FALSE) {
-            return FALSE;
-          }
-        }
+    $return = module_invoke_all('order', 'can_update', $order, $status);
+    for ($i = 0; $i < count($return); $i++) {
+      if ($return[$i] === FALSE) {
+        return FALSE;
       }
     }