Get device by type for Hardware Address

chromeos/network/network_state_handler.cc

Index: chromeos/network/network_state_handler.cc
diff --git a/chromeos/network/network_state_handler.cc b/chromeos/network/network_state_handler.cc
index 8bb79e28c09c1d22df34725064501de2a65f05c2..e5dd1f4d407020e2d22462039883866a54897880 100644
--- a/chromeos/network/network_state_handler.cc
+++ b/chromeos/network/network_state_handler.cc
@@ -247,10 +247,12 @@ const NetworkState* NetworkStateHandler::FirstNetworkByType(
 
 std::string NetworkStateHandler::HardwareAddressForType(
     const NetworkTypePattern& type) const {
+  const DeviceState* device = NULL;
   const NetworkState* network = ConnectedNetworkByType(type);
-  if (!network)
-    return std::string();
-  const DeviceState* device = GetDeviceState(network->device_path());
+  if (network)
+    device = GetDeviceState(network->device_path());
+  else
+    device = GetDeviceStateByType(type);
   if (!device)
     return std::string();
   std::string result = device->mac_address();