message: add back line removed in that sets the size of the curl vector
diff: @@ -1587,6 +1587,7 @@ void GridFunction::GetCurl(ElementTransformation &T, Vector &curl) const
  doftrans->InvTransformPrimal(loc_data);
  }
  DenseMatrix curl_shape(fe->GetDof(), fe->GetCurlDim());
  + curl.SetSize(curl_shape.Width());
  fe->CalcPhysCurlShape(T, curl_shape);
  curl_shape.MultTranspose(loc_data, curl);
  }
  