Commenting RGB_LED_PIN doesn't work

[millenseer]

Minor issue

Since my ESP-board has no RGB-LED, I disabled the RGB_LED_PIN by commenting it out.
Unfortunately, the code has too many references left, which are not surrounded by #ifdef RGB_LED_PIN blocks. The biggest issue was the led_color-counter used in drawProgress()

On the other hand - even though I don't have that RGB-LED, everything works out of the box!

Please find attached my rewritten example, just plain Wifi-Scanner, no LED, no Chi ...
OLED-Wifi-Scanner.zip

[hallard]

@millenseer
Thanks for the head-up, I fixed this issue