diff options
| -rw-r--r-- | Objects/setobject.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Objects/setobject.c b/Objects/setobject.c index fbff077..8de0419 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -663,7 +663,7 @@ frozenset_hash(PyObject *self) PySetObject *so = (PySetObject *)self; PyObject *key, *value; int pos = 0; - long hash = 0; + long hash = 1905176217L; if (so->hash != -1) return so->hash; @@ -676,6 +676,9 @@ frozenset_hash(PyObject *self) collapse to only a handful of distinct hash values. */ hash ^= PyObject_Hash(key) * 3644798167u; } + hash *= 69069L; + if (hash == -1) + hash = 590923713L; so->hash = hash; return hash; } |