diff options
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -913,6 +913,8 @@ flo_hash(VALUE num) int hash; d = RFLOAT_VALUE(num); + /* normalize -0.0 to 0.0 */ + if (d == 0.0) d = 0.0; hash = rb_memhash(&d, sizeof(d)); return INT2FIX(hash); } |