[Bf-extensions-cvs] [cf842d8] master: Copy change just made to similar logic in mesh_inset.

[Howard Trickey]

Commit: cf842d8bb7b0033ca4fa99f7ebedcbd3810fd274
Author: Howard Trickey
Date:   Tue Mar 10 12:46:26 2015 -0400
Branches: master
https://developer.blender.org/rBACcf842d8bb7b0033ca4fa99f7ebedcbd3810fd274

Copy change just made to similar logic in mesh_inset.

===================================================================

M	io_vector/offset.py

===================================================================

diff --git a/io_vector/offset.py b/io_vector/offset.py
index 3a44b95..4e860b6 100644
--- a/io_vector/offset.py
+++ b/io_vector/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)