simplyprint: fix layer detect divide by zero
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
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@ -1289,9 +1289,9 @@ class LayerDetect:
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def start(self, metadata: Dict[str, Any]) -> None:
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self.reset()
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lh: Optional[float] = metadata.get("layer_height")
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flh: Optional[float] = metadata.get("first_layer_height", lh)
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if lh is not None and flh is not None:
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lh: float = metadata.get("layer_height", 0)
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flh: float = metadata.get("first_layer_height", lh)
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if lh > 0.000001 and flh > 0.000001:
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self._active = True
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self._layer_height = lh
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self._fl_height = flh
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