fix test

git-svn-id: https://svn.dealii.org/trunk@31638 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/bits/find_cell_alt_7.cc b/tests/bits/find_cell_alt_7.cc
index be2a769410f305f1d122fd0935f80c32739fe836..309c4bfa62265f3a191eca06457500146991bdc2 100644 (file)
--- a/tests/bits/find_cell_alt_7.cc
+++ b/tests/bits/find_cell_alt_7.cc
@@ -21,6 +21,7 @@
 
 #include "../tests.h"
 #include <deal.II/base/logstream.h>
+#include <deal.II/base/numbers.h>
 #include <deal.II/grid/tria.h>
 #include <deal.II/grid/tria_accessor.h>
 #include <deal.II/grid/tria_iterator.h>