Fix a bug in vector_tools interpolate for DGQ(0).

diff --git a/include/deal.II/numerics/vector_tools.templates.h b/include/deal.II/numerics/vector_tools.templates.h
index 9b17e0f4b3fbc8021b33685e03b60d125964e72a..af9d004f543434ec3c01f99a46a40d5181dc9d0e 100644 (file)
--- a/include/deal.II/numerics/vector_tools.templates.h
+++ b/include/deal.II/numerics/vector_tools.templates.h
@@ -207,7 +207,7 @@ namespace VectorTools
       if (cell->is_locally_owned())
         {
           const unsigned int fe_index = cell->active_fe_index();
-          if (fe[fe_index].degree != 0)
+          if (fe[fe_index].dofs_per_cell != 0)
             {
               // for each cell:
               // get location of finite element