From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Sat, 12 Aug 2017 23:55:18 +0000 (-0600)
Subject: Do not set active_fe_indices on non-locally owned cells.
X-Git-Tag: v9.0.0-rc1~1279^2~2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=113dc77ae5eecb7e7ed87a8ea73b8e29f29dae47;p=dealii.git

Do not set active_fe_indices on non-locally owned cells.
---

diff --git a/tests/vector_tools/integrate_difference_04_hp_02.cc b/tests/vector_tools/integrate_difference_04_hp_02.cc
index 2c69e4e71b..4e1cf5d7b6 100644
--- a/tests/vector_tools/integrate_difference_04_hp_02.cc
+++ b/tests/vector_tools/integrate_difference_04_hp_02.cc
@@ -83,8 +83,9 @@ void test(VectorTools::NormType norm, double value, double exp = 2.0)
 
   // assign FEs mostly randomly to each cell
   for (auto cell : dofh.active_cell_iterators())
-    cell->set_active_fe_index (cell->active_cell_index() %
-                               fe.size());
+    if (cell->is_locally_owned())
+      cell->set_active_fe_index (cell->active_cell_index() %
+                                 fe.size());
   dofh.distribute_dofs(fe);
 
   TrilinosWrappers::MPI::Vector interpolated(dofh.locally_owned_dofs(),