From ff360e8cbb9c8c0f3fcd1b8ed057ecf9b8b67cdf Mon Sep 17 00:00:00 2001
From: granzuglia <guido.ranzuglia@isti.cnr.it>
Date: Fri, 6 May 2016 02:13:27 +0000
Subject: [PATCH] removed warning int -> size_t

---
 vcg/space/index/spatial_hashing.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vcg/space/index/spatial_hashing.h b/vcg/space/index/spatial_hashing.h
index 7e4af1e5..74b374d3 100644
--- a/vcg/space/index/spatial_hashing.h
+++ b/vcg/space/index/spatial_hashing.h
@@ -209,7 +209,7 @@ protected:
           return inSphVec.size();
         }
 
-        int RemoveInSphere(const Point3<ScalarType> &p, const ScalarType radius)
+        size_t RemoveInSphere(const Point3<ScalarType> &p, const ScalarType radius)
         {
           std::vector<HashIterator> inSphVec;
           CountInSphere(p,radius,inSphVec);