is_builtin() is not a Boolean -- it can return -1, 0, 1. [SF #541652]

diff --git a/Python/import.c b/Python/import.c
index 11bd84e5243ea28c88c0c6fdaadf4c7752c749ab..1a061532d032ddb921da750e5534900f50435a2d 100644 (file)
--- a/Python/import.c
+++ b/Python/import.c
@@ -2295,7 +2295,7 @@ imp_is_builtin(PyObject *self, PyObject *args)
        char *name;
        if (!PyArg_ParseTuple(args, "s:is_builtin", &name))
                return NULL;
-       return PyBool_FromLong(is_builtin(name));
+       return PyInt_FromLong(is_builtin(name));
 }
 
 static PyObject *