From: Marc Fehling Date: Sat, 15 Apr 2023 05:19:25 +0000 (-0600) Subject: Fix a warning. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=011a05e1d92b6e1e91723799c48e17c3443fdd45;p=code-gallery.git Fix a warning. --- diff --git a/coupled_laplace_problem/coupled_laplace_problem.cc b/coupled_laplace_problem/coupled_laplace_problem.cc index 072e67a..e295a18 100644 --- a/coupled_laplace_problem/coupled_laplace_problem.cc +++ b/coupled_laplace_problem/coupled_laplace_problem.cc @@ -423,7 +423,7 @@ CoupledLaplaceProblem::make_grid() triangulation.refine_global(4); for (const auto &cell : triangulation.active_cell_iterators()) - for (const auto face : cell->face_iterators()) + for (const auto &face : cell->face_iterators()) { // We choose the boundary in positive x direction for the // interface coupling.