Ensure that an inactive access point is reported as such

tdecore/networkbackends/network-manager/network-manager.cpp

@@ -1342,6 +1342,9 @@ TDENetworkDeviceInformation TDENetworkConnectionManager_BackendNM::deviceInforma
 				ret.wiFiInfo.activeAccessPointBSSID = apInfo->BSSID;
 				delete apInfo;
 			}
+			else {
+				ret.wiFiInfo.activeAccessPointBSSID = TDEMACAddress();
+			}
 			ret.wiFiInfo.wirelessFlags = tdeWiFiFlagsToNMWiFiFlags(d->m_wiFiDeviceProxy->getWirelessCapabilities(error));
 		}
 		else {

tdecore/tdenetworkconnections.cpp

@@ -657,6 +657,10 @@ TDENetworkDevice* TDENetworkConnectionManager::findDeviceByUUID(TQString uuid) {
 }
 
 TDENetworkWiFiAPInfo* TDENetworkConnectionManager::findAccessPointByBSSID(TDEMACAddress bssid) {
+	if (!bssid.isValid()) {
+		return NULL;
+	}
+
 	TDENetworkHWNeighbor *neighbor;
 	for (neighbor = m_hwNeighborList->first(); neighbor; neighbor = m_hwNeighborList->next()) {
 		TDENetworkWiFiAPInfo* apInfo = dynamic_cast<TDENetworkWiFiAPInfo*>(neighbor);