diff options
| -rw-r--r-- | pyisda/curve.pyx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pyisda/curve.pyx b/pyisda/curve.pyx index f33db25..863ae0c 100644 --- a/pyisda/curve.pyx +++ b/pyisda/curve.pyx @@ -209,6 +209,9 @@ cdef class SpreadCurve(Curve): &stub_type, <long>'M', b'NONE') + if self._thisptr == NULL: + raise ValueError("something went wrong") + @classmethod def from_flat_hazard(cls, base_date, double rate, Basis basis = CONTINUOUS, |