diff --git a/Testing/vtkParallelTransportTest1.cxx b/Testing/vtkParallelTransportTest1.cxx
index 0d31af6..e7d97d9 100644
--- a/Testing/vtkParallelTransportTest1.cxx
+++ b/Testing/vtkParallelTransportTest1.cxx
@@ -35,7 +35,6 @@ int vtkParallelTransportTest1(int vtkNotUsed(argc), char* vtkNotUsed(argv)[])
 
   // Test computation with a straight line input (zero curvature)
 
-  double lineDirection[3] = { 0.0, 0.0, 1.0 };
   vtkNew<vtkLineSource> line;
   line->SetPoint1(10,20,30);
   line->SetPoint1(30,70,-80);
@@ -106,6 +105,8 @@ int vtkParallelTransportTest1(int vtkNotUsed(argc), char* vtkNotUsed(argv)[])
       normalsArray->GetTypedTuple(tupleIndex, normal);
       double binormal[3] = { 0.0, 0.0, 0.0 };
       binormalsArray->GetTypedTuple(tupleIndex, binormal);
+      double tangents[3] = { 0.0, 0.0, 0.0 };
+      tangentsArray->GetTypedTuple(tupleIndex, tangents);
 
       double pointPosition[3];
       points->GetPoint(tupleIndex, pointPosition);
@@ -117,6 +118,7 @@ int vtkParallelTransportTest1(int vtkNotUsed(argc), char* vtkNotUsed(argv)[])
         std::cout << "Circle point [" << tupleIndex << "]" << std::endl;
         std::cout << "  normal: " << normal[0] << ", " << normal[1] << ", " << normal[2] << std::endl;
         std::cout << "  binormal: " << binormal[0] << ", " << binormal[1] << ", " << binormal[2] << std::endl;
+        std::cout << "  tangents: " << tangents[0] << ", " << tangents[1] << ", " << tangents[2] << std::endl;
         std::cout << "  radial: " << radialDirection[0] << ", " << radialDirection[1] << ", " << radialDirection[2] << std::endl;
         }