X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=scad.py;h=f46d32edf3156d0498b3a376b2e318bf194a7abc;hb=c1001cc933c7a48935777908ba8338673cd091dc;hp=3aca0f9f99a9b3c3ac5df26f0b806816bce1b545;hpb=42bc8aacd30db89d58b108a200a6818cfdf4de1c;p=moebius3.git

diff --git a/scad.py b/scad.py
index 3aca0f9..f46d32e 100644
--- a/scad.py
+++ b/scad.py
@@ -8,6 +8,7 @@ class ScadObject:
     so._triangles = []
 
   def writeout_core(so, scalefactor=1):
+    if not so._points: return
     print('scale(%s) polyhedron(points=[' % scalefactor)
     for p in so._points: print(p, ',')
     print('],faces=[')