Fixed unittest warning

c1496cb9 · Jan Möbius · 6d2b8b8b · c1496cb9
Commit c1496cb9 authored Apr 09, 2019 by Jan Möbius
--- a/src/Unittests/unittests_eigen3_type.cc
+++ b/src/Unittests/unittests_eigen3_type.cc
@@ -197,7 +197,7 @@ TEST_F(OpenMeshEigenTest, test_normal_computation) {
  mesh_.update_face_normals();
-  EXPECT_EQ(mesh_.n_faces(),2) << "Wrong number of faces";
+  EXPECT_EQ(mesh_.n_faces(),2u) << "Wrong number of faces";
  EigenTriMesh::Normal normal = mesh_.normal(face1);