Work around/prevent NPE in aclStateChangedCallback.

            }

            debugLog("aclStateChangeCallback: State:DisConnected to Device:" + device);

        }

        if (intent != null) {

            intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);

            intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);

            mAdapterService.sendBroadcast(intent, mAdapterService.BLUETOOTH_PERM);

        } else {

            Log.e(TAG, "aclStateChangeCallback intent is null. deviceBondState: "

                    + device.getBondState());

        }

    }