diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/longobject.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Objects/longobject.c b/Objects/longobject.c index df69a6d..a28dbaf 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -1048,6 +1048,7 @@ x_sub(PyLongObject *a, PyLongObject *b) borrow = a->ob_digit[i] - borrow; z->ob_digit[i] = borrow & MASK; borrow >>= SHIFT; + borrow &= 1; /* Keep only one sign bit */ } assert(borrow == 0); if (sign < 0) |