Index: includes/actions.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/actions.inc,v
retrieving revision 1.7
diff -u -p -r1.7 actions.inc
--- includes/actions.inc	8 Dec 2007 14:06:20 -0000	1.7
+++ includes/actions.inc	26 Dec 2007 19:57:55 -0000
@@ -39,7 +39,7 @@
  *   An associative array containing the result of the function that
  *   performs the action, keyed on action ID.
  */
-function actions_do($action_ids, $object = NULL, $context = NULL, $a1 = NULL, $a2 = NULL) {
+function actions_do($action_ids, &$object, $context = NULL, $a1 = NULL, $a2 = NULL) {
   static $stack;
   $stack++;
   if ($stack > variable_get('actions_max_stack', 35)) {
Index: modules/trigger/trigger.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/trigger/trigger.module,v
retrieving revision 1.10
diff -u -p -r1.10 trigger.module
--- modules/trigger/trigger.module	19 Dec 2007 17:45:43 -0000	1.10
+++ modules/trigger/trigger.module	26 Dec 2007 19:57:55 -0000
@@ -206,7 +206,7 @@ function _trigger_normalize_node_context
 /**
  * Implementation of hook_nodeapi().
  */
-function trigger_nodeapi($node, $op, $a3, $a4) {
+function trigger_nodeapi(&$node, $op, $a3, $a4) {
   // Keep objects for reuse so that changes actions make to objects can persist.
   static $objects;
   // Prevent recursion by tracking which operations have already been called.
@@ -299,7 +299,8 @@ function trigger_comment($a1, $op) {
       actions_do($aid, $objects[$action_info['type']], $context);
     }
     else {
-      actions_do($aid, (object) $a1, $context);
+      $comment = (object) $a1;
+      actions_do($aid, $comment, $context);
     }
   }
 }
@@ -392,7 +393,8 @@ function trigger_taxonomy($op, $type, $a
     'op' => $op
   );
   foreach ($aids as $aid => $action_info) {
-    actions_do($aid, (object) $array, $context);
+    $taxonomy_object = (object) $array;
+    actions_do($aid, $taxonomy_object, $context);
   }
 }