*newgroup = MPI_GROUP_EMPTY;
} else if (n == size_) {
*newgroup = this;
- if(this!= MPI_COMM_WORLD->group()
- && this != MPI_COMM_SELF->group()
- && this != MPI_GROUP_EMPTY)
- this->ref();
+ if (this != MPI_COMM_WORLD->group() && this != MPI_COMM_SELF->group() && this != MPI_GROUP_EMPTY)
+ this->ref();
} else {
*newgroup = new Group(n);
for (i = 0; i < n; i++) {