message: don't want to check trueness of a function pointer...
diff: @@ -827,7 +827,7 @@ void Hybridization::ReduceRHS(const Vector &b, Vector &b_r) const
  }
  else
  {
  - if (Device::IsEnabled) { Ct->BuildTranspose(); }
  + if (Device::IsEnabled()) { Ct->BuildTranspose(); }
  Ct->MultTranspose(bf, bl);
  }
  b_r.SetSize(pH.Ptr()->Height());
  