message: [tmop-dev] Fix return statement.
diff: @@ -768,7 +768,8 @@ void DenseMatrix::FNorm(double &scale_factor, double &scaled_fnorm2) const
  if (max_norm == 0.0)
  {
  - return 0.0;
  + scale_factor = scaled_fnorm2 = 0.0;
  + return;
  }
  fnorm2 = 0.0;
  