La modif du source:
Code : Tout sélectionner
diff gen.cc gen.cc~
6974,6976c6974
< if (a._REALptr->maybe_zero())
< return 0;
< return a._REALptr->is_positive(); // this is the sign
---
> return a._REALptr->is_positive() && !a._REALptr->maybe_zero()