Make sure you cannot get a division by zero exception.

diff --git a/Cura/util/profile.py b/Cura/util/profile.py
index 90f32b41eea3363b650310179c69c06d78e992fe..a886f1d1a3d8031711bc88bea5c83249102f665c 100644 (file)
--- a/Cura/util/profile.py
+++ b/Cura/util/profile.py
@@ -660,6 +660,8 @@ def calculateLineCount():
                return 1
 
        lineCount = int(wallThickness / (nozzleSize - 0.0001))
+       if lineCount < 1:
+               lineCount = 1
        lineWidth = wallThickness / lineCount
        lineWidthAlt = wallThickness / (lineCount + 1)
        if lineWidth > nozzleSize * 1.5: