--- a/src/devices/wifi/wifi-mac-header.cc	Mon Sep 08 14:40:27 2008 -0700
+++ b/src/devices/wifi/wifi-mac-header.cc	Mon Sep 08 14:40:48 2008 -0700
@@ -40,7 +40,8 @@
 };
 
 WifiMacHeader::WifiMacHeader ()
-  : m_ctrlMoreData (0),
+  : m_ctrlPwrMgt (0),
+    m_ctrlMoreData (0),
     m_ctrlWep (0),
     m_ctrlOrder (1)
 {}