Update include/deal.II/matrix_free/mapping_info.h

Co-authored-by: Peter Munch <peterrmuench@gmail.com>

diff --git a/include/deal.II/matrix_free/mapping_info.h b/include/deal.II/matrix_free/mapping_info.h
index f9a8c73a806996d52619ee6ec3f64a25b0619761..af419108aec23d3940d1fc0af5bf53d2706a3900 100644 (file)
--- a/include/deal.II/matrix_free/mapping_info.h
+++ b/include/deal.II/matrix_free/mapping_info.h
@@ -75,7 +75,7 @@ namespace internal
         const UpdateFlags update_flags_boundary_faces,
         const UpdateFlags update_flags_inner_faces,
         const UpdateFlags update_flags_faces_by_cells,
-        const bool        piola_transform = false);
+        const bool        piola_transform);
 
       /**
        * Update the information in the given cells and faces that is the