diff options
| -rw-r--r-- | mesh_inset/offset.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mesh_inset/offset.py b/mesh_inset/offset.py index 3a44b95b..4e860b67 100644 --- a/mesh_inset/offset.py +++ b/mesh_inset/offset.py @@ -463,7 +463,8 @@ class Offset(object): newfaces = self.MakeNewFaces(self.endtime) # Only do one edge event (handle other simultaneous edge # events in subsequent recursive Build calls) - splitjoin = self.SplitJoinFaces(newfaces, ee[0]) + if newfaces: + splitjoin = self.SplitJoinFaces(newfaces, ee[0]) nexttarget = target - self.endtime if len(newfaces) > 0: pa = geom.PolyArea(points=self.polyarea.points) |