From b15ebad4e9a052943d5892e960b8ed9c2e08519e Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Sat, 5 Aug 2023 04:12:27 -0600 Subject: [PATCH] Fix a warning in a test. --- tests/grid/grid_generator_plate_with_a_hole_4.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/grid/grid_generator_plate_with_a_hole_4.cc b/tests/grid/grid_generator_plate_with_a_hole_4.cc index fc798b2fe1..55acd8ecd3 100644 --- a/tests/grid/grid_generator_plate_with_a_hole_4.cc +++ b/tests/grid/grid_generator_plate_with_a_hole_4.cc @@ -68,7 +68,7 @@ test() return std::get<2>(t1) < std::get<2>(t2); }); - for (const auto el : boundary_faces) + for (const auto & el : boundary_faces) deallog << "center: " << std::get<0>(el) << " boundary id: " << std::get<1>(el) << " manifold id: " << std::get<2>(el) << std::endl; -- 2.39.5