Merge pull request #120 from indomitableSwan/main

Fixes #76
adafruit · Aug 21, 2024 · 8dda51a · 8dda51a
2 parents 576a094 + 3d91a78
commit 8dda51a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/adafruit_led_animation/animation/rainbow.py b/adafruit_led_animation/animation/rainbow.py
@@ -85,9 +85,9 @@ def _color_wheel_generator(self):
             if pos < last_pos:
                 cycle_completed = True
             last_pos = pos
-            wheel_index = int((pos / period) * len(self.colors))
 
             if self.colors:
+                wheel_index = int((pos / period) * len(self.colors))
                 self._draw_precomputed(num_pixels, wheel_index)
             else:
                 wheel_index = int((pos / period) * 256)