[Bf-blender-cvs] [9b3722b] master: avoid assert with bmesh inset

[Campbell Barton]

Commit: 9b3722b414b259ad440c1b28a20ee369cb8114ba
Author: Campbell Barton
Date:   Fri Jun 19 09:41:39 2015 +1000
Branches: master
https://developer.blender.org/rB9b3722b414b259ad440c1b28a20ee369cb8114ba

avoid assert with bmesh inset

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

M	source/blender/bmesh/operators/bmo_inset.c

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

diff --git a/source/blender/bmesh/operators/bmo_inset.c b/source/blender/bmesh/operators/bmo_inset.c
index 3d899bd..6664bf6 100644
--- a/source/blender/bmesh/operators/bmo_inset.c
+++ b/source/blender/bmesh/operators/bmo_inset.c
@@ -660,9 +660,10 @@ void bmo_inset_region_exec(BMesh *bm, BMOperator *op)
 			es->l = es->e_old->l; /* must be a boundary */
 		}
 
-
 		/* run the separate arg */
-		bmesh_edge_separate(bm, es->e_old, es->l, false);
+		if (!BM_edge_is_boundary(es->e_old)) {
+			bmesh_edge_separate(bm, es->e_old, es->l, false);
+		}
 
 		/* calc edge-split info */
 		es->e_new = es->l->e;