calc_listed_lambda(idef, threading_.get(), x, fr, pbc, forceBufferLambda_,
shiftForceBufferLambda_, &(enerd->foreign_grpp), enerd->foreign_term,
dvdl, nrnb, lam_i, md, &fcdata, global_atom_index);
- sum_epot(&(enerd->foreign_grpp), enerd->foreign_term);
+ sum_epot(enerd->foreign_grpp, enerd->foreign_term);
enerd->enerpart_lambda[i] += enerd->foreign_term[F_EPOT];
for (int j = 0; j < efptNR; j++)
{