fix a couple of warnings in the unit tests

1 files changed, 1 insertions, 3 deletions

diff --git a/test/geo_orthomethods.cpp b/test/geo_orthomethods.cpp
index 020ae7103..aa3c8b61d 100644
--- a/test/geo_orthomethods.cpp
+++ b/test/geo_orthomethods.cpp
@@ -88,9 +88,7 @@ template<typename Scalar, int Size> void orthomethods(int size=Size)
   typedef Matrix<Scalar,Size,3> MatrixN3;
   typedef Matrix<Scalar,3,1> Vector3;
 
-  VectorType v0 = VectorType::Random(size),
-             v1 = VectorType::Random(size),
-             v2 = VectorType::Random(size);
+  VectorType v0 = VectorType::Random(size);
 
   // unitOrthogonal
   VERIFY_IS_MUCH_SMALLER_THAN(v0.unitOrthogonal().dot(v0), Scalar(1));