message: Small simplification in ParGridFunction::GetElementDofValues
diff: @@ -473,7 +473,6 @@ void ParGridFunction::GetVectorValue(ElementTransformation &T,
  void ParGridFunction::GetElementDofValues(int el, Vector &dof_vals) const
  {
  - Array<int> dof_idx;
  int ne = fes->GetNE();
  if (el >= ne)
  {
  @@ -481,13 +480,13 @@ void ParGridFunction::GetElementDofValues(int el, Vector &dof_vals) const
  "ParGridFunction::GetElementDofValues: ExchangeFaceNbrData "
  "must be called before accessing face neighbor elements.");
  // Face neighbor element
  + Array<int> dof_idx;
  pfes->GetFaceNbrElementVDofs(el - ne, dof_idx);
  face_nbr_data.GetSubVector(dof_idx, dof_vals);
  }
  else
  {
  - fes->GetElementDofs(el, dof_idx);
  - GetSubVector(dof_idx, dof_vals);
  + GridFunction::GetElementDofValues(el, dof_vals);
  }
  }
  