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-rw-r--r--Objects/object.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/Objects/object.c b/Objects/object.c
index 0b22e38..4d3d659 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -656,9 +656,12 @@ _Py_HashDouble(double v)
* of mapping keys will turn out weird.
*/
- if (Py_IS_INFINITY(v))
- /* can't convert to long int -- arbitrary */
- v = v < 0 ? -271828.0 : 314159.0;
+ if (!Py_IS_FINITE(v)) {
+ if (Py_IS_INFINITY(v))
+ return v < 0 ? -271828 : 314159;
+ else
+ return 0;
+ }
fractpart = modf(v, &intpart);
if (fractpart == 0.0) {
/* This must return the same hash as an equal int or long. */