Fix bug in AI_LIGHT defines

code/espurna/config/arduino.h

@@ -39,6 +39,8 @@
 //#define WIFI_RELAY_NO
 //#define MQTT_RELAY
 //#define WIFI_RELAYS_BOARD_KIT
+//#define AI_LIGHT
+//#define LED_CONTROLLER
 
 //--------------------------------------------------------------------------------
 // Features (values below are non-default values)

code/espurna/relay.ino

@@ -439,13 +439,13 @@ void relaySetupMQTT() {
 
 void relaySetup() {
 
-    #ifdef SONOFF_DUAL
+    #if defined(SONOFF_DUAL)
 
         // Two dummy relays for the dual
         _relays.push_back((relay_t) {0, 0});
         _relays.push_back((relay_t) {0, 0});
 
-    #elif AI_LIGHT
+    #elif defined(AI_LIGHT)
 
         // One dummy relay for the AI Thinker Light
         _relays.push_back((relay_t) {0, 0});