fix compile error on vector scalar multiplication when scalar type differs of...

fix compile error on vector scalar multiplication when scalar type differs of vector scalar type and the scalar was lhs

closes #2367

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1291 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Core/Geometry/VectorT.hh

@@ -250,9 +250,9 @@ VectorT<double,3>::operator%(const VectorT<double,3>& _rhs) const
 
 /// \relates OpenMesh::VectorT
 /// scalar * vector
-template<typename Scalar,int N>
-inline VectorT<Scalar,N> operator*(Scalar _s, const VectorT<Scalar,N>& _v) {
-  return VectorT<Scalar,N>(_v) *= _s;
+template<typename Scalar1, typename Scalar2,int N>
+inline VectorT<Scalar1,N> operator*(Scalar2 _s, const VectorT<Scalar1,N> _v) {
+  return _v*_s;
 }