From 031a58dc027a7e6c4e630e64584d68b08fb52e2c Mon Sep 17 00:00:00 2001
From: Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp>
Date: Sat, 16 Mar 2013 16:41:12 +0000
Subject: [PATCH] Fix for a crash due to mesh faces with wire frame materials
 not properly handled. A problem report by Vicente Carro through personal
 communications, many thanks!

---
 .../freestyle/intern/blender_interface/BlenderFileLoader.cpp  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/blender/freestyle/intern/blender_interface/BlenderFileLoader.cpp b/source/blender/freestyle/intern/blender_interface/BlenderFileLoader.cpp
index 2e27eefadcb..860c7f5610d 100644
--- a/source/blender/freestyle/intern/blender_interface/BlenderFileLoader.cpp
+++ b/source/blender/freestyle/intern/blender_interface/BlenderFileLoader.cpp
@@ -82,7 +82,7 @@ NodeGroup *BlenderFileLoader::Load()
 		if (!(obi->lay & _srl->lay))
 			continue;
 		char *name = obi->ob->id.name;
-		//cout << name[0] << name[1] << ":" << (name+2) <<;
+		//printf("%c%c:%s\n", name[0], name[1], name+2);
 		//print_m4("obi->mat", obi->mat);
 
 		if (obi->obr->totvlak > 0) {
@@ -463,6 +463,8 @@ void BlenderFileLoader::insertShapeNode(ObjectInstanceRen *obi, int id)
 			vlr = obr->vlaknodes[p>>8].vlak;
 		else
 			vlr++;
+		if (vlr->mat->material_type == MA_TYPE_WIRE)
+			continue;
 		copy_v3_v3(v1, vlr->v1->co);
 		copy_v3_v3(v2, vlr->v2->co);
 		copy_v3_v3(v3, vlr->v3->co);