Update set.cpp

Compile fix

wled00/set.cpp

@@ -108,10 +108,10 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     for (uint8_t s=0; s<WLED_MAX_BUTTONS; s++) {
       if (btnPin[s]>=0 && pinManager.isPinAllocated(btnPin[s], PinOwner::Button)) {
         pinManager.deallocatePin(btnPin[s], PinOwner::Button);
-      #ifdef SOC_TOUCH_VERSION_2 // ESP32 S2 and S3 have a function to check touch state, detach interrupt
-      if (digitalPinToTouchChannel(btnPin[i]) >= 0) // if touch capable pin
-        touchDetachInterrupt(btnPin[i]);            // if not assigned previously, this will do nothing
-      #endif
+        #ifdef SOC_TOUCH_VERSION_2 // ESP32 S2 and S3 have a function to check touch state, detach interrupt
+        if (digitalPinToTouchChannel(btnPin[s]) >= 0) // if touch capable pin
+          touchDetachInterrupt(btnPin[s]);            // if not assigned previously, this will do nothing
+        #endif
       }
     }