message: Fix a copy-paste bug in GridFunction::AccumulateAndCountBdrValues
diff: @@ -1404,13 +1404,14 @@ void GridFunction::AccumulateAndCountBdrValues(
  fe->Project(*vcoeff, *transf, vals);
  for (int k = 0; k < vals.Size(); k++)
  {
  + ind = vdofs[k];
  if (++values_counter[ind] == 1)
  {
  - (*this)(vdofs[k]) = vals(k);
  + (*this)(ind) = vals(k);
  }
  else
  {
  - (*this)(vdofs[k]) += vals(k);
  + (*this)(ind) += vals(k);
  }
  }
  }
  