From 71738fff0bbe61e69fd6b5c245b9f3b5b5a74bf8 Mon Sep 17 00:00:00 2001 From: Peter Munch Date: Mon, 27 Jul 2020 14:14:06 +0200 Subject: [PATCH] Add assert to connectivity.h --- include/deal.II/grid/connectivity.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/deal.II/grid/connectivity.h b/include/deal.II/grid/connectivity.h index 0031386b45..747450b7c1 100644 --- a/include/deal.II/grid/connectivity.h +++ b/include/deal.II/grid/connectivity.h @@ -1545,6 +1545,8 @@ namespace internal Connectivity build_connectivity(const std::vector> &cells) { + AssertThrow(cells.size() > 0, ExcMessage("No cells have been provided!")); + // vector of possible cell entity types std::vector> cell_types_impl(8); -- 2.39.5