message: undo unnecessary changes
diff: @@ -2329,6 +2329,7 @@ void Mesh::FinalizeTopology(bool generate_bdr)
  {
  NumOfEdges = 0;
  }
  +
  if (Dim == 1)
  {
  GenerateFaces();
  @@ -2347,7 +2348,6 @@ void Mesh::FinalizeTopology(bool generate_bdr)
  // generate the arrays 'attributes' and 'bdr_attributes'
  SetAttributes();
  -
  }
  void Mesh::Finalize(bool refine, bool fix_orientation)
  @@ -10961,11 +10961,6 @@ Mesh *Extrude2D(Mesh *mesh, const int nz, const double sz)
  return mesh3d;
  }
  -
  -
  -
  -
  -
  #ifdef MFEM_DEBUG
  void Mesh::DebugDump(std::ostream &out) const
  {
  