From 950b95f9d5f9a35e8e033dfdf6eadaf91211b7aa Mon Sep 17 00:00:00 2001
From: Luigi Malomo <malomo.luigi@gmail.com>
Date: Tue, 5 Dec 2017 18:27:17 +0100
Subject: [PATCH] minor fix

---
 vcg/complex/algorithms/curve_on_manifold.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vcg/complex/algorithms/curve_on_manifold.h b/vcg/complex/algorithms/curve_on_manifold.h
index c791667e..713e5498 100644
--- a/vcg/complex/algorithms/curve_on_manifold.h
+++ b/vcg/complex/algorithms/curve_on_manifold.h
@@ -201,7 +201,7 @@ public:
       {
         VertexPointer v0 = FindVertexSnap(f0,ip0);
         VertexPointer v1 = FindVertexSnap(f1,ip1);
-        assert(v1>0 && v0>0 && v0!=v1);
+        assert(v1 != NULL && v1 != NULL && v0 != v1);
         FacePointer ff0,ff1;
         int e0,e1;
         ret &= face::FindSharedFaces<FaceType>(v0,v1,ff0,ff1,e0,e1);