bpo-42323: Fix math.nextafter() on AIX (GH-24381)

math_nextafter_impl() must return a Python object, not a C double.
python · Jan 29, 2021 · 0837f99 · 0837f99
1 parent 62949f6
commit 0837f99
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
@@ -3474,10 +3474,10 @@ math_nextafter_impl(PyObject *module, double x, double y)
         return PyFloat_FromDouble(y);
     }
     if (Py_IS_NAN(x)) {
-        return x;
+        return PyFloat_FromDouble(x);
     }
     if (Py_IS_NAN(y)) {
-        return y;
+        return PyFloat_FromDouble(y);
     }
 #endif
     return PyFloat_FromDouble(nextafter(x, y));