--- xnu/xnu-792.6.56/iokit/Kernel/IOPMchangeNoteList.cpp
+++ xnu/xnu-517/iokit/Kernel/IOPMchangeNoteList.cpp
@@ -2,6 +2,8 @@
  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -108,7 +110,7 @@
 {
     IOPowerConnection *tmp;
 
-    if((tmp = changeNote[firstInList].parent)) {
+    if(tmp = changeNote[firstInList].parent) {
        changeNote[firstInList].parent = 0;
        tmp->release();
     }
@@ -132,7 +134,7 @@
 {
     IOPowerConnection *tmp;
     
-    if((tmp = changeNote[firstInList].parent)) {
+    if(tmp = changeNote[firstInList].parent) {
        changeNote[firstInList].parent = 0;
        tmp->release();
     }