From 9093cce62247d879ef2aac1ed95ae1682bd0668d Mon Sep 17 00:00:00 2001
From: cnr-isti-vclab <paolo.cignoni@isti.cnr.it>
Date: Thu, 5 Aug 2010 14:20:43 +0000
Subject: [PATCH] removed harmless gcc warnings

---
 vcg/complex/trimesh/nring.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vcg/complex/trimesh/nring.h b/vcg/complex/trimesh/nring.h
index 0397898a..5d1756f8 100644
--- a/vcg/complex/trimesh/nring.h
+++ b/vcg/complex/trimesh/nring.h
@@ -63,7 +63,7 @@ public:
 
     Nring(VertexType* v, MeshType* m) : m(m)
     {
-        assert((v - &*m->vert.begin()) < m->vert.size());
+        assert((unsigned)(v - &*m->vert.begin()) < m->vert.size());
         insertAndFlag(v);
 
     }
@@ -124,9 +124,9 @@ public:
 
     void clear()
     {
-        for(int i=0; i< allV.size(); ++i)
+        for(unsigned i=0; i< allV.size(); ++i)
             allV[i]->ClearV();
-        for(int i=0; i< allF.size(); ++i)
+        for(unsigned i=0; i< allF.size(); ++i)
             allF[i]->ClearV();
 
         allV.clear();