fix compile

src/app.cpp

@@ -65,7 +65,7 @@ void app::setup() {
     #if defined(ESP32)
         mHmsPayload.setup(this, &mSys, &mCmtRadio, &mStat, 5, &mTimestamp);
         mHmsPayload.enableSerialDebug(mConfig->serial.debug);
-        mHmsPayload.addPayloadListener(std::bind(&app::payloadEventListener, this, std::placeholders::_1));
+        mHmsPayload.addPayloadListener(std::bind(&app::payloadEventListener, this, std::placeholders::_1, std::placeholders::_2));
     #endif
     /*DBGPRINTLN("--- after payload");
     DBGPRINTLN(String(ESP.getFreeHeap()));

src/wifi/ahoywifi.cpp

@@ -104,15 +104,18 @@ void ahoywifi::tickWifiLoop() {
             DBGPRINTLN(String(mConfig->sys.stationSsid));
             mScanCnt = 0;
             mScanActive = true;
-            uint8_t *ssid = ([this] () {
+            #if defined(ESP8266)
+            WiFi.scanNetworks(true, true, 0U, ([this] () {
                 if(mConfig->sys.isHidden)
                     return (uint8_t *)NULL;
                 return (uint8_t *)(mConfig->sys.stationSsid);
-            })();
+            })());
-            #if defined(ESP8266)
-            WiFi.scanNetworks(true, true, 0U, ssid);
             #else
-            WiFi.scanNetworks(true, true, false, 300U, 0U, ssid);
+            WiFi.scanNetworks(true, true, false, 300U, 0U, ([this] () {
+                if(mConfig->sys.isHidden)
+                    return (char*)NULL;
+                return (mConfig->sys.stationSsid);
+            })());
             #endif
             return;
         }