Fixed crash on minimal layer time of zero. Fixed #84

diff --git a/Cura/cura_sf/skeinforge_application/skeinforge_plugins/craft_plugins/cool.py b/Cura/cura_sf/skeinforge_application/skeinforge_plugins/craft_plugins/cool.py
index 5a4f54916e4f3ee4f565cea450c6b103752c6d01..f018e0c6a55a36e2e33510ac7058ef03124b900d 100644 (file)
--- a/Cura/cura_sf/skeinforge_application/skeinforge_plugins/craft_plugins/cool.py
+++ b/Cura/cura_sf/skeinforge_application/skeinforge_plugins/craft_plugins/cool.py
@@ -223,6 +223,8 @@ class CoolSkein:
 
        def addCoolTemperature(self, remainingOrbitTime):
                'Parse a gcode line and add it to the cool skein.'
+               if self.repository.minimumLayerTime.value < 0.0001:
+                       return
                layerCool = self.repository.maximumCool.value * remainingOrbitTime / self.repository.minimumLayerTime.value
                if self.isBridgeLayer:
                        layerCool = max(self.repository.bridgeCool.value, layerCool)