diff options
Diffstat (limited to 'py/objfun.c')
| -rw-r--r-- | py/objfun.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/py/objfun.c b/py/objfun.c index f4d9dfb95e..37525210e8 100644 --- a/py/objfun.c +++ b/py/objfun.c @@ -194,8 +194,12 @@ bool mp_obj_fun_prepare_simple_args(mp_obj_t self_in, uint n_args, uint n_kw, co if (n_args > self->n_pos_args) { goto arg_error; } else { - extra_args -= self->n_pos_args - n_args; - n_extra_args += self->n_pos_args - n_args; + if (n_args >= self->n_pos_args - self->n_def_args) { + extra_args -= self->n_pos_args - n_args; + n_extra_args += self->n_pos_args - n_args; + } else { + fun_pos_args_mismatch(self, self->n_pos_args - self->n_def_args, n_args); + } } *out_args1 = args; *out_args1_len = n_args; |