} else {
*newgroup = new Group(newsize);
- for (int j = 0, rank = 0; rank < size_; rank++) {
+ int j = 0;
+ for (int rank = 0; rank < size_; rank++) {
if (not to_excl[rank]) {
s4u::Actor* actor = this->actor(rank);
(*newgroup)->set_mapping(actor, j);