From 41b42b61d151c7a95e5e37ea265de147864fd8e9 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@pandora.be>
Date: Mon, 18 Feb 2008 20:00:42 +0000
Subject: [PATCH] Fix for bug #8047: convert metaballs to mesh often has holes.

---
 source/blender/blenkernel/intern/mesh.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 464af9a3359..f3fac8d997a 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -770,8 +770,7 @@ void mball_to_mesh(ListBase *lb, Mesh *me)
 			mface->v4= index[3];
 			mface->flag= ME_SMOOTH;
 
-			if(mface->v3==mface->v4)
-				mface->v4= 0;
+			test_index_face(mface, NULL, 0, (mface->v3==mface->v4)? 3: 4);
 
 			mface++;
 			index+= 4;