Fix copy constructor of MappingQ

diff --git a/source/fe/mapping_q.cc b/source/fe/mapping_q.cc
index 527004b33265e36db91b847e907d8a8a4bfbf8e3..20db669f89d7c64defebbb47580f0820003c974e 100644 (file)
--- a/source/fe/mapping_q.cc
+++ b/source/fe/mapping_q.cc
@@ -259,6 +259,7 @@ MappingQ<dim, spacedim>::MappingQ(const MappingQ<dim, spacedim> &mapping)
   , polynomials_1d(mapping.polynomials_1d)
   , renumber_lexicographic_to_hierarchic(
       mapping.renumber_lexicographic_to_hierarchic)
+  , unit_cell_support_points(mapping.unit_cell_support_points)
   , support_point_weights_perimeter_to_interior(
       mapping.support_point_weights_perimeter_to_interior)
   , support_point_weights_cell(mapping.support_point_weights_cell)