From 3aa2dd74b55829ed8930c338e2ab27787c0afc9d Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Mon, 3 Aug 2015 14:26:31 +0200
Subject: OpenSubdiv: Correction to vert edge/face orientation code

non-manifold case didn't start ordering from the correct edge.
---
 intern/opensubdiv/opensubdiv_converter.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/intern/opensubdiv/opensubdiv_converter.cc b/intern/opensubdiv/opensubdiv_converter.cc
index c0fca86ebab..74c02ec5ebc 100644
--- a/intern/opensubdiv/opensubdiv_converter.cc
+++ b/intern/opensubdiv/opensubdiv_converter.cc
@@ -235,8 +235,8 @@ inline bool TopologyRefinerFactory<OpenSubdiv_Converter>::assignComponentTopolog
 					bool start_found = false;
 					edge_start = vert_edges[i];
 					IndexArray edge_faces = getBaseEdgeFaces(refiner, edge_start);
-					for (int j = 0; j < edge_faces.size(); ++j) {
-						face_start = edge_faces[j];
+					if (edge_faces.size() == 1) {
+						face_start = edge_faces[0];
 						if (!face_used[face_start]) {
 							ConstIndexArray
 							    face_verts = getBaseFaceVertices(refiner, face_start),
-- 
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