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array.c (mrb_ary_last): avoid mrb_get_args()

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Yukihiro "Matz" Matsumoto
2023-10-08 23:31:37 +09:00
parent fae8e55396
commit 717f91e5c6
1 changed files with 3 additions and 4 deletions
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src/array.c
+3 -4
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@@ -1114,14 +1114,13 @@ static mrb_value
mrb_ary_last(mrb_state *mrb, mrb_value self)
{
struct RArray *a = mrb_ary_ptr(self);
mrb_int n, size, alen;
mrb_int alen = ARY_LEN(a);
n = mrb_get_args(mrb, "|i", &size);
alen = ARY_LEN(a);
if (n == 0) {
if (mrb_get_argc(mrb) == 0) {
return (alen > 0) ? ARY_PTR(a)[alen - 1]: mrb_nil_value();
}
mrb_int size = mrb_integer(mrb_get_arg1(mrb));
if (size < 0) {
mrb_raise(mrb, E_ARGUMENT_ERROR, "negative array size");
}