From: Peter Munch <peterrmuench@gmail.com>
Date: Sun, 25 Jul 2021 13:00:47 +0000 (+0200)
Subject: Let find_active_cell_around_point() return mesh.end() if point is not found in BBs
X-Git-Tag: v9.4.0-rc1~1122^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12599%2Fhead;p=dealii.git

Let find_active_cell_around_point() return mesh.end() if point is not found in BBs
---

diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index 5c9b766527..b2d78e2a70 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -2774,6 +2774,8 @@ namespace GridTools
     std::pair<typename MeshType<dim, spacedim>::active_cell_iterator,
               Point<dim>>
       cell_and_position;
+    cell_and_position.first = mesh.end();
+
     // To handle points at the border we keep track of points which are close to
     // the unit cell:
     std::pair<typename MeshType<dim, spacedim>::active_cell_iterator,