py: Tidy up returning NULL which should be MP_OBJ_NOT_SUPPORTED.
diff --git a/py/objset.c b/py/objset.c
index 8b1be26..3e56fd7 100644
--- a/py/objset.c
+++ b/py/objset.c
@@ -412,41 +412,39 @@
STATIC mp_obj_t set_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
mp_obj_t args[] = {lhs, rhs};
switch (op) {
- case MP_BINARY_OP_OR:
- return set_union(lhs, rhs);
- case MP_BINARY_OP_XOR:
- return set_symmetric_difference(lhs, rhs);
- case MP_BINARY_OP_AND:
- return set_intersect(lhs, rhs);
- case MP_BINARY_OP_SUBTRACT:
- return set_diff(2, args);
- case MP_BINARY_OP_INPLACE_OR:
- return set_union(lhs, rhs);
- case MP_BINARY_OP_INPLACE_XOR:
- return set_symmetric_difference(lhs, rhs);
- case MP_BINARY_OP_INPLACE_AND:
- return set_intersect(lhs, rhs);
- case MP_BINARY_OP_INPLACE_SUBTRACT:
- return set_diff(2, args);
- case MP_BINARY_OP_LESS:
- return set_issubset_proper(lhs, rhs);
- case MP_BINARY_OP_MORE:
- return set_issuperset_proper(lhs, rhs);
- case MP_BINARY_OP_EQUAL:
- return set_equal(lhs, rhs);
- case MP_BINARY_OP_LESS_EQUAL:
- return set_issubset(lhs, rhs);
- case MP_BINARY_OP_MORE_EQUAL:
- return set_issuperset(lhs, rhs);
- case MP_BINARY_OP_IN:
- {
- mp_obj_set_t *o = lhs;
- mp_obj_t elem = mp_set_lookup(&o->set, rhs, MP_MAP_LOOKUP);
- return MP_BOOL(elem != NULL);
- }
- default:
- // op not supported
- return NULL;
+ case MP_BINARY_OP_OR:
+ return set_union(lhs, rhs);
+ case MP_BINARY_OP_XOR:
+ return set_symmetric_difference(lhs, rhs);
+ case MP_BINARY_OP_AND:
+ return set_intersect(lhs, rhs);
+ case MP_BINARY_OP_SUBTRACT:
+ return set_diff(2, args);
+ case MP_BINARY_OP_INPLACE_OR:
+ return set_union(lhs, rhs);
+ case MP_BINARY_OP_INPLACE_XOR:
+ return set_symmetric_difference(lhs, rhs);
+ case MP_BINARY_OP_INPLACE_AND:
+ return set_intersect(lhs, rhs);
+ case MP_BINARY_OP_INPLACE_SUBTRACT:
+ return set_diff(2, args);
+ case MP_BINARY_OP_LESS:
+ return set_issubset_proper(lhs, rhs);
+ case MP_BINARY_OP_MORE:
+ return set_issuperset_proper(lhs, rhs);
+ case MP_BINARY_OP_EQUAL:
+ return set_equal(lhs, rhs);
+ case MP_BINARY_OP_LESS_EQUAL:
+ return set_issubset(lhs, rhs);
+ case MP_BINARY_OP_MORE_EQUAL:
+ return set_issuperset(lhs, rhs);
+ case MP_BINARY_OP_IN: {
+ mp_obj_set_t *o = lhs;
+ mp_obj_t elem = mp_set_lookup(&o->set, rhs, MP_MAP_LOOKUP);
+ return MP_BOOL(elem != NULL);
+ }
+ default:
+ return MP_OBJ_NOT_SUPPORTED;
}
}