From a3deddc5d74f3d31d8f0ffcf6d050b6b3ab64779 Mon Sep 17 00:00:00 2001 From: jodlbauer Date: Wed, 19 Dec 2018 11:24:29 +0100 Subject: [PATCH] set to zero if not reinited --- include/deal.II/multigrid/mg_transfer_matrix_free.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/deal.II/multigrid/mg_transfer_matrix_free.h b/include/deal.II/multigrid/mg_transfer_matrix_free.h index d45ac926c5..2e17af047b 100644 --- a/include/deal.II/multigrid/mg_transfer_matrix_free.h +++ b/include/deal.II/multigrid/mg_transfer_matrix_free.h @@ -653,6 +653,8 @@ MGTransferBlockMatrixFree::copy_to_mg( } dst[level].collect_sizes(); } + else + dst[level] = 0; } } -- 2.39.5