else {
for(func_type=0; (func_type < F_NRE); func_type++) {
interaction=&(top->idef.il[func_type]);
- if (func_type == F_POSRES)
+ if (func_type == F_POSRES || func_type == F_FBPOSRES)
{ /* The ilist looks strange for posre. Bug in grompp?
* We don't need posre interactions for hbonds anyway.*/
continue;