Handle empty frames to not crash on 0 effect rate

julianschill · Feb 21, 2024 · 65e5c4a · 65e5c4a
1 parent 337059d
commit 65e5c4a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/led_effect.py b/src/led_effect.py
@@ -548,6 +548,8 @@ def __init__(self, **kwargs):
             self.lastAnalog      = 0
 
         def nextFrame(self, eventtime):
+            if not self.frameCount:
+                return [0] * COLORS * self.ledCount
             self.frameNumber += 1
             self.frameNumber = self.frameNumber * \
                 ( self.frameNumber < self.frameCount )